# Liminal-space horror: definitions and strict-screen feature catalogue

## Scope and honesty about “every”

“Liminal horror” is a retrospective, porous family of effects rather than a formally bounded film genre. Critics differ over whether it means only empty transitional architecture or also ritual thresholds, impossible buildings, time loops, dream/death borders, identity instability, cosmic zones, simulations, institutional systems and absurd comedy. Obscure independent features also often lack dependable content information.

This is therefore the **broadest conservative feature-film catalogue I could substantiate through August 13, 2026**, not a claim that an unknowable worldwide total has been mathematically exhausted. It includes theatrical, streaming, direct-to-video and standalone television features. It excludes shorts, series episodes, unreleased films, and titles whose child-safety or nudity content could not be screened with adequate confidence.

A film qualifies only when liminality materially drives its setting, plot, structure or emotional effect. A conventional slasher does not qualify merely because one scene occurs in a hallway, motel or abandoned building.

## A systematic definition of liminal horror

**1. Anthropological liminality — transition without stable status.** From the Latin *limen*, “threshold.” In rites of passage, a person leaves one social identity, occupies a suspended “between” condition, then enters another. Horror blocks or corrupts that final transition, trapping someone between roles, communities, life stages or worlds.

**2. Architectural thresholds — spaces built to be crossed rather than inhabited.** Corridors, stairs, elevators, tunnels, bridges, roads, airports, stations, parking structures, waiting rooms, hotel passages and doorways become frightening when passage ceases to work.

**3. The modern non-place — anonymous transit, commerce and temporary occupancy.** Airports, hotels, motorways, supermarkets, offices, storage facilities, service stations and automated kiosks give people functions without durable belonging. Horror empties, repeats, seals or depersonalizes them.

**4. The uncanny familiar — ordinary space made subtly wrong.** A house, school, workplace, street or shop remains recognizable but feels alien because it is too vacant, too clean, wrongly proportioned, imperfectly repeated or occupied by a near-copy.

**5. Vacancy, ruins and hauntology — absence becomes active.** Closed resorts, obsolete technologies, abandoned institutions and depopulated towns imply missing inhabitants, erased futures and memories with no living owner. The unseen absence can be more frightening than a visible monster.

**6. Impossible and recursive architecture — geometry refuses the map.** Rooms move, corridors lengthen, exits return to entrances, interiors exceed exteriors and buildings alter when observed. Literary and visual ancestors include Gothic castles, Piranesi’s imaginary prisons, Kafka’s inaccessible systems, Borges’s labyrinths and libraries, *House of Leaves* and contemporary Backrooms fiction.

**7. Temporal liminality — caught between moments.** Loops, stopped time, repeated days, time slips, simultaneous timelines, delayed deaths and places outside chronology turn transition itself into imprisonment.

**8. Ontological liminality — uncertainty about what kind of reality or being exists.** A character may be suspended between waking and dream, life and death, original and copy, physical and virtual, human and monster, one universe and another, or story and world.

**9. Psychological and identity liminality — the self becomes a threshold.** Doubles, amnesia, possession, dissociation, transformation, unreliable perception and replicated consciousness make identity unstable and potentially inhabitable by something else.

**10. Social and institutional liminality — systems suspend ordinary personhood.** Hospitals, asylums, laboratories, prisons, offices, schools, military sites, care facilities and bureaucracies process people through rules they cannot fully see or contest. Institutional procedure becomes the monster.

**11. Folkloric boundary horror — crossings traditionally guarded by ritual.** Crossroads, gates, bridges, caves, forests, wells, shorelines, village edges, dusk, midnight and seasonal turning points are culturally associated with spirits, the dead and the Otherworld. Threshold guardians, taboos, tolls and offerings regulate who may pass.

**12. Ecological and cosmic liminality — beyond habitable human order.** Deep oceans, polar stations, deserts, alien planets, quarantine zones, derelict spacecraft and anomalous landscapes occupy the border between mapped civilization and environments indifferent to human categories.

**13. Digital, gamic and media liminality — crossing through representation.** Simulations, games, recordings, broadcasts, CCTV, obsolete media, livestreams and dead websites open passages between mediated and physical reality. “No-clipping” and the Backrooms turned imperfect digital architecture into a distinct popular horror language.

**14. Narrative, theatrical and metafictional liminality — fiction stops staying fictional.** Rehearsal becomes murder, a film set becomes its movie, storytelling changes the room, viewers enter the work and characters discover that they are being recorded, authored or watched.

**15. Bodily liminality — the body between categories.** Infection, mutation, cloning, parasitism, transplantation and technological embodiment destabilize the border between self and environment. This counts when the transformation is inseparable from the film’s enclosed or threshold world, not merely because a movie contains gore.

**16. Tonal liminality — terror can be solemn, melancholy, surreal or funny.** Liminal horror includes Gothic dread, severe scare-driven horror, quiet vacancy, cosmic awe, experimental abstraction, satire and outright horror-comedy. Kafkaesque systems are often frightening and ridiculous at once; comedy does not cancel the threshold mechanism.

## Content-screen rules and symbols

**No children in peril** is applied strictly: no minor or infant knowingly threatened, hunted, abducted, confined, abused, injured or killed, and no prominent child-victim backstory. A safe child appearing incidentally in a photograph, conversation or background is not automatically disqualifying. Pregnancy alone is not treated as a child character; an endangered newborn or infant is. Characters presented as college-age adults are treated as adults unless the film establishes otherwise.

**No graphic nudity** excludes visible genitals, prolonged explicit full-frontal nudity, strongly sexualized explicit nudity, and graphic nude-corpse or genital-injury imagery. It does **not** automatically exclude all adult sexuality, brief breasts or buttocks, obscured nudity or nonsexual rear nudity.

- **†** Brief, obscured, rear or otherwise non-graphic adult nudity, or notable consensual sexual material. Remove every † title for a zero-nudity list.
- **⚠** Adult sexual assault, coercion or substantial sexual violence, without disqualifying graphic nudity.
- **◇** Horror-comedy, unusually surreal or experimental work, or a horror-adjacent boundary case retained because the liminal mechanism is central.

YouTube links are limited to full-film uploads identified as public-domain, filmmaker/distributor-posted or otherwise plausibly authorized. Availability changes. Every other entry links to an Amazon Video search; that is a discovery link, not a promise that the title is presently rentable, purchasable or included with Prime in every country.

## Catalogue

## 1920–1969
- **The Cabinet of Dr. Caligari**: painted streets, an asylum frame and unstable sanity turn a town into a psychic threshold; 1920 — [YouTube full movie](https://www.youtube.com/watch?v=zV00ylxcwXw)
- **Nosferatu**: a border-crossing vampire and plague ship suspend a city between ordinary life and death; 1922 — [YouTube full movie](https://www.youtube.com/watch?v=dCT1YUtNOA8)
- **Waxworks**: museum tableaux swallow their storyteller into nested historical nightmares; 1924 — [Amazon search](https://www.amazon.com/s?k=Waxworks+1924&i=instant-video)
- **The Hands of Orlac**: transplanted hands leave a pianist suspended between his identity and a murderer's; 1924 — [Amazon search](https://www.amazon.com/s?k=The+Hands+of+Orlac+1924&i=instant-video)
- **The Cat and the Canary**: an inherited mansion becomes a nocturnal threshold between farce, madness and murder; 1927 — [YouTube full movie](https://www.youtube.com/watch?v=5qZpIfNgeWs)
- **The Fall of the House of Usher**: expressionist architecture embodies a family and house dissolving together; 1928 — [YouTube full movie](https://www.youtube.com/watch?v=Yjm1IcFz4tw)
- **Vampyr**: a traveler drifts through a village suspended between dream, death and waking life; 1932 — [Amazon search](https://www.amazon.com/s?k=Vampyr+1932&i=instant-video)
- **The Old Dark House**: stranded travelers enter a grotesque household outside ordinary social order; 1932 — [Amazon search](https://www.amazon.com/s?k=The+Old+Dark+House+1932&i=instant-video)
- **The Black Cat**: a modernist mansion built over wartime death becomes an occult psychological trap; 1934 — [Amazon search](https://www.amazon.com/s?k=The+Black+Cat+1934&i=instant-video)
- **The Queen of Spades**: an officer's obsession with a dead countess's secret turns aristocratic rooms into a supernatural wager; 1949 — [Amazon search](https://www.amazon.com/s?k=The+Queen+of+Spades+1949&i=instant-video)
- **Orpheus◇**: mirrors serve as doors between postwar Paris and a bureaucratic underworld; 1950 — [Amazon search](https://www.amazon.com/s?k=Orpheus+1950&i=instant-video)
- **The White Reindeer**: Arctic marriage, shamanic transformation and wilderness blur woman, animal and monster; 1952 — [Amazon search](https://www.amazon.com/s?k=The+White+Reindeer+1952&i=instant-video)
- **Dementia**: a nearly wordless woman wanders a nocturnal city between trauma, nightmare and crime; 1955 — [YouTube full movie](https://www.youtube.com/watch?v=C7qVpevhmhQ)
- **Night of the Demon**: rational investigation crosses into cursed landscapes and ritual folklore; 1957 — [Amazon search](https://www.amazon.com/s?k=Night+of+the+Demon+1957&i=instant-video)
- **It! The Terror from Beyond Space**: an adult spacecraft crew is sealed between planetary isolation and an unseen predator; 1958 — [Amazon search](https://www.amazon.com/s?k=It%21+The+Terror+from+Beyond+Space+1958&i=instant-video)
- **The Screaming Skull**: an isolated estate leaves a new wife between haunting, deception and madness; 1958 — [YouTube full movie](https://www.youtube.com/watch?v=mVVf6Zdxifw)
- **House on Haunted Hill**: adult guests locked in a mansion pass a night of theatrical and possibly supernatural terror; 1959 — [YouTube full movie](https://www.youtube.com/watch?v=Jsnw-RNGKFY)
- **The City of the Dead**: an adult student enters a fogbound town caught inside an occult historical recurrence; 1960 — [YouTube full movie](https://www.youtube.com/watch?v=3awEEq87uOo)
- **Psycho†**: a roadside motel becomes a threshold between public identity, hidden rooms and divided selfhood; 1960 — [Amazon search](https://www.amazon.com/s?k=Psycho+1960&i=instant-video)
- **Eyes Without a Face**: a secluded clinic suspends an adult woman between personhood, captivity and reconstructed identity; 1960 — [Amazon search](https://www.amazon.com/s?k=Eyes+Without+a+Face+1960&i=instant-video)
- **Night Tide**: a seaside amusement district blurs adult romance, mermaid folklore and predatory destiny; 1961 — [YouTube full movie](https://www.youtube.com/watch?v=KmI1K0x6uyI)
- **Last Year at Marienbad◇**: an immense hotel repeats rooms, conversations and uncertain memories without stable time; 1961 — [Amazon search](https://www.amazon.com/s?k=Last+Year+at+Marienbad+1961&i=instant-video)
- **Carnival of Souls**: an adult survivor drifts through empty streets and an abandoned pavilion between life and death; 1962 — [YouTube full movie](https://www.youtube.com/watch?v=vNYg4YWkp0k)
- **The Exterminating Angel◇**: wealthy dinner guests discover that an ordinary doorway has become psychologically impassable; 1962 — [Amazon search](https://www.amazon.com/s?k=The+Exterminating+Angel+1962&i=instant-video)
- **The Trial◇**: offices, courts and endless corridors turn bureaucracy into an impossible nightmare world; 1962 — [Amazon search](https://www.amazon.com/s?k=The+Trial+1962&i=instant-video)
- **Night of the Eagle**: domestic academic life crosses into concealed folk magic and counter-ritual; 1962 — [Amazon search](https://www.amazon.com/s?k=Night+of+the+Eagle+1962&i=instant-video)
- **The Haunting**: an adult research group enters a house whose geometry and psychology resist separation; 1963 — [Amazon search](https://www.amazon.com/s?k=The+Haunting+1963&i=instant-video)
- **Kwaidan**: stylized landscapes and interiors host crossings between adult human life and Japanese ghost lore; 1964 — [Amazon search](https://www.amazon.com/s?k=Kwaidan+1964&i=instant-video)
- **Onibaba†**: a reed field, a hidden pit and wartime isolation turn survival into a folk boundary between human and demon; 1964 — [Amazon search](https://www.amazon.com/s?k=Onibaba+1964&i=instant-video)
- **Repulsion⚠**: an apartment deforms around an adult woman's isolation, hallucination and sexual terror; 1965 — [Amazon search](https://www.amazon.com/s?k=Repulsion+1965&i=instant-video)
- **Planet of the Vampires**: adult astronauts enter a fogbound planet where bodies and identities become occupiable territory; 1965 — [Amazon search](https://www.amazon.com/s?k=Planet+of+the+Vampires+1965&i=instant-video)
- **Viy**: a seminary student's three nights inside a church open a guarded folk threshold; 1967 — [YouTube full movie](https://www.youtube.com/watch?v=4YmQn6q36HQ)
- **Kuroneko⚠**: murdered adult women haunt a bamboo boundary between feudal violence, vengeance and domestic memory; 1968 — [Amazon search](https://www.amazon.com/s?k=Kuroneko+1968&i=instant-video)
- **2001: A Space Odyssey◇**: spacecraft corridors, an alien room and evolutionary passage destabilize human scale and time; 1968 — [Amazon search](https://www.amazon.com/s?k=2001%3A+A+Space+Odyssey+1968&i=instant-video)
- **Hour of the Wolf†**: an island and nocturnal manor blur an adult artist's imagination, guilt and supernatural persecution; 1968 — [Amazon search](https://www.amazon.com/s?k=Hour+of+the+Wolf+1968&i=instant-video)

## 1970–1999
- **Let's Scare Jessica to Death**: a lakeside house and nearby town leave an adult woman unsure who is alive; 1971 — [Amazon search](https://www.amazon.com/s?k=Let%27s+Scare+Jessica+to+Death+1971&i=instant-video)
- **Solaris◇**: an orbital station materializes memory and makes grief physically inhabitable; 1972 — [Amazon search](https://www.amazon.com/s?k=Solaris+1972&i=instant-video)
- **Death Line**: abandoned Underground passages conceal a surviving society beneath ordinary London transit; 1972 — [Amazon search](https://www.amazon.com/s?k=Death+Line+1972&i=instant-video)
- **The Stone Tape**: adult researchers convert an old mansion into a laboratory and discover that its walls may record trauma; 1972 — [Amazon search](https://www.amazon.com/s?k=The+Stone+Tape+1972&i=instant-video)
- **Messiah of Evil†**: an adult woman enters a seaside town gradually surrendering to an apocalyptic collective state; 1973 — [YouTube full movie](https://www.youtube.com/watch?v=ZSxSyrm-Itw)
- **The Legend of Hell House†**: adult investigators enter a sealed mansion designed to retain psychic corruption; 1973 — [Amazon search](https://www.amazon.com/s?k=The+Legend+of+Hell+House+1973&i=instant-video)
- **Phase IV**: adult scientists in a desert laboratory confront an intelligence reorganizing environmental boundaries; 1974 — [Amazon search](https://www.amazon.com/s?k=Phase+IV+1974&i=instant-video)
- **The Tenant**: an adult renter's Paris apartment building erodes the boundary between former tenant and present self; 1976 — [Amazon search](https://www.amazon.com/s?k=The+Tenant+1976&i=instant-video)
- **Suspiria**: an adult dance academy conceals impossible corridors, ritual spaces and institutional witchcraft; 1977 — [Amazon search](https://www.amazon.com/s?k=Suspiria+1977&i=instant-video)
- **Stalker◇**: adult travelers enter the Zone, where routes, wishes and physical laws refuse certainty; 1979 — [Amazon search](https://www.amazon.com/s?k=Stalker+1979&i=instant-video)
- **Alien**: an adult commercial crew's industrial spacecraft becomes a sealed biological labyrinth; 1979 — [Amazon search](https://www.amazon.com/s?k=Alien+1979&i=instant-video)
- **Dead Mountaineer's Hotel◇**: an isolated mountain hotel traps adult guests inside detective logic that no longer applies; 1979 — [Amazon search](https://www.amazon.com/s?k=Dead+Mountaineer%27s+Hotel+1979&i=instant-video)
- **Inferno**: apartments, flooded chambers and alchemical passages connect hidden occult architecture; 1980 — [Amazon search](https://www.amazon.com/s?k=Inferno+1980&i=instant-video)
- **The Beyond**: a Louisiana hotel stands over a gateway that dissolves the borders among architecture, blindness and the dead; 1981 — [Amazon search](https://www.amazon.com/s?k=The+Beyond+1981&i=instant-video)
- **The Thing**: an Antarctic station suspends an all-adult crew between human identity and perfect imitation; 1982 — [Amazon search](https://www.amazon.com/s?k=The+Thing+1982&i=instant-video)
- **The Keep**: adult soldiers and scholars enter a mountain fortress whose sealed chambers contain an ancient force; 1983 — [Amazon search](https://www.amazon.com/s?k=The+Keep+1983&i=instant-video)
- **Demons**: adult moviegoers find that a cinema screening has sealed them inside the horror it projects; 1985 — [Amazon search](https://www.amazon.com/s?k=Demons+1985&i=instant-video)
- **Chopping Mall†◇**: adult employees trapped overnight in a shopping mall are hunted by its automated security; 1986 — [Amazon search](https://www.amazon.com/s?k=Chopping+Mall+1986&i=instant-video)
- **Prince of Darkness**: adult researchers occupy a church where physics, dream transmission and religious apocalypse converge; 1987 — [Amazon search](https://www.amazon.com/s?k=Prince+of+Darkness+1987&i=instant-video)
- **Hellraiser†**: an attic puzzle box opens bodily and architectural passage into an extradimensional order; 1987 — [Amazon search](https://www.amazon.com/s?k=Hellraiser+1987&i=instant-video)
- **StageFright**: adult performers locked inside a theater become trapped between rehearsal and real murder; 1987 — [Amazon search](https://www.amazon.com/s?k=StageFright+1987&i=instant-video)
- **The Vanishing**: rest stops, service stations and an unfinished psychological search make everyday transit intolerable; 1988 — [Amazon search](https://www.amazon.com/s?k=The+Vanishing+1988&i=instant-video)
- **Waxwork†◇**: adult students enter museum displays that function as portals into self-contained horror worlds; 1988 — [Amazon search](https://www.amazon.com/s?k=Waxwork+1988&i=instant-video)
- **The Abyss◇**: an adult underwater crew descends to the boundary between human technology and alien oceanic intelligence; 1989 — [Amazon search](https://www.amazon.com/s?k=The+Abyss+1989&i=instant-video)
- **DeepStar Six**: an adult seabed crew's industrial habitat becomes a failing pressure-bound maze; 1989 — [Amazon search](https://www.amazon.com/s?k=DeepStar+Six+1989&i=instant-video)
- **Leviathan**: a deep-sea station traps adult workers with a mutating remnant from another vessel; 1989 — [Amazon search](https://www.amazon.com/s?k=Leviathan+1989&i=instant-video)
- **Intruder**: an adult supermarket night crew is sealed inside a brightly lit commercial non-place; 1989 — [Amazon search](https://www.amazon.com/s?k=Intruder+1989&i=instant-video)
- **The Dark Side of the Moon**: an adult spacecraft crew drifts into a derelict vessel and occult cosmic trap; 1990 — [Amazon search](https://www.amazon.com/s?k=The+Dark+Side+of+the+Moon+1990&i=instant-video)
- **Brain Dead◇**: an adult brain scientist moves through hospital rooms, laboratories and realities that can no longer be distinguished; 1990 — [Amazon search](https://www.amazon.com/s?k=Brain+Dead+1990&i=instant-video)
- **Barton Fink◇**: an almost empty hotel turns artistic paralysis into humid, infernal institutional space; 1991 — [Amazon search](https://www.amazon.com/s?k=Barton+Fink+1991&i=instant-video)
- **Nothing but Trouble◇**: adult travelers leave the highway and enter a grotesque jurisdiction that abolishes normal law; 1991 — [Amazon search](https://www.amazon.com/s?k=Nothing+but+Trouble+1991&i=instant-video)
- **The Addiction**: adult urban vampirism turns streets, apartments and academic identity into philosophical thresholds; 1995 — [Amazon search](https://www.amazon.com/s?k=The+Addiction+1995&i=instant-video)
- **Cube**: adult strangers awaken in an apparently endless structure of identical numbered rooms; 1997 — [Amazon search](https://www.amazon.com/s?k=Cube+1997&i=instant-video)
- **Cure**: anonymous urban locations and hypnotic encounters dissolve the boundary between murderer and influence; 1997 — [Amazon search](https://www.amazon.com/s?k=Cure+1997&i=instant-video)
- **Office Killer◇**: an adult copy editor converts a depopulated office into a private nocturnal world; 1997 — [Amazon search](https://www.amazon.com/s?k=Office+Killer+1997&i=instant-video)
- **Alien Resurrection**: adult mercenaries and cloned bodies move through a laboratory ship where human and alien identity merge; 1997 — [Amazon search](https://www.amazon.com/s?k=Alien+Resurrection+1997&i=instant-video)
- **Pi**: an adult mathematician's apartment, subway and numerical obsession converge into paranoid abstraction; 1998 — [Amazon search](https://www.amazon.com/s?k=Pi+1998&i=instant-video)
- **Sphere**: adult specialists occupy an underwater habitat beside an object that makes thought materially dangerous; 1998 — [Amazon search](https://www.amazon.com/s?k=Sphere+1998&i=instant-video)
- **The Last Broadcast**: abandoned woodland structures and damaged media destabilize documentary reality; 1998 — [Amazon search](https://www.amazon.com/s?k=The+Last+Broadcast+1998&i=instant-video)
- **Deep Rising◇**: adult mercenaries board a seemingly deserted luxury liner transformed into an organic maze; 1998 — [Amazon search](https://www.amazon.com/s?k=Deep+Rising+1998&i=instant-video)
- **Bio-Zombie◇**: adult mall workers face infection after closing time in fluorescent retail corridors; 1998 — [Amazon search](https://www.amazon.com/s?k=Bio-Zombie+1998&i=instant-video)
- **Dark City◇**: an adult man awakens in a perpetually nocturnal city whose streets and memories are rearranged; 1998 — [Amazon search](https://www.amazon.com/s?k=Dark+City+1998&i=instant-video)
- **eXistenZ**: adult players cross repeatedly between bodily game technology and uncertain physical reality; 1999 — [Amazon search](https://www.amazon.com/s?k=eXistenZ+1999&i=instant-video)
- **Virus**: an adult salvage crew enters an automated research vessel occupied by a machine intelligence; 1999 — [Amazon search](https://www.amazon.com/s?k=Virus+1999&i=instant-video)
- **Kaun?**: an adult woman in an isolated house confronts shifting stories and unstable identities; 1999 — [Amazon search](https://www.amazon.com/s?k=Kaun%3F+1999&i=instant-video)
- **The Thirteenth Floor◇**: adult researchers discover simulated cities nested across levels of reality; 1999 — [Amazon search](https://www.amazon.com/s?k=The+Thirteenth+Floor+1999&i=instant-video)
- **Charisma◇**: an adult detective enters a forest organized around an uncanny tree and competing moral systems; 1999 — [Amazon search](https://www.amazon.com/s?k=Charisma+1999&i=instant-video)
- **House on Haunted Hill†**: adult guests are locked inside a former psychiatric institution whose rooms retain suffering; 1999 — [Amazon search](https://www.amazon.com/s?k=House+on+Haunted+Hill+1999&i=instant-video)
- **The Blair Witch Project**: adult filmmakers become unable to map or leave a recursively hostile forest; 1999 — [Amazon search](https://www.amazon.com/s?k=The+Blair+Witch+Project+1999&i=instant-video)
- **Ravenous**: adult soldiers at a remote mountain fort cross from frontier isolation into cannibal folklore; 1999 — [Amazon search](https://www.amazon.com/s?k=Ravenous+1999&i=instant-video)
- **The Ninth Gate†**: an adult rare-book dealer follows a text that may operate as a ritual doorway; 1999 — [Amazon search](https://www.amazon.com/s?k=The+Ninth+Gate+1999&i=instant-video)

## 2000–2009
- **Pulse**: apartments, computer screens and emptied Tokyo streets become thresholds through which the dead erase society; 2001 — [Amazon search](https://www.amazon.com/s?k=Pulse+2001&i=instant-video)
- **Ghosts of Mars**: adult officers enter an abandoned mining settlement overtaken by ancient disembodied violence; 2001 — [Amazon search](https://www.amazon.com/s?k=Ghosts+of+Mars+2001&i=instant-video)
- **Session 9**: an adult work crew enters an emptied asylum where recorded voices and decaying corridors retain another identity; 2001 — [Amazon search](https://www.amazon.com/s?k=Session+9+2001&i=instant-video)
- **Cube 2: Hypercube**: adult strangers occupy a shifting structure with variable dimensions, gravity and time; 2002 — [Amazon search](https://www.amazon.com/s?k=Cube+2%3A+Hypercube+2002&i=instant-video)
- **Below**: an adult submarine crew is trapped between wartime secrecy, mechanical confinement and haunting; 2002 — [Amazon search](https://www.amazon.com/s?k=Below+2002&i=instant-video)
- **The Mothman Prophecies**: roads, phone calls and a riverside town connect adult grief to an unknowable intelligence; 2002 — [Amazon search](https://www.amazon.com/s?k=The+Mothman+Prophecies+2002&i=instant-video)
- **Resident Evil†**: adults descend through corporate transit systems into a sealed, automated underground laboratory; 2002 — [Amazon search](https://www.amazon.com/s?k=Resident+Evil+2002&i=instant-video)
- **Bubba Ho-Tep◇**: an institutional care home becomes a comic threshold between forgotten identity, age and ancient evil; 2002 — [Amazon search](https://www.amazon.com/s?k=Bubba+Ho-Tep+2002&i=instant-video)
- **Solaris†◇**: an adult psychologist enters an orbital station where an alien ocean reconstructs intimate memory as physical presence; 2002 — [Amazon search](https://www.amazon.com/s?k=Solaris+2002&i=instant-video)
- **Open Water†**: an adult couple left behind at sea occupies the ultimate boundaryless hostile space; 2003 — [Amazon search](https://www.amazon.com/s?k=Open+Water+2003&i=instant-video)
- **Villmark**: adult television workers enter an isolated lakeside camp cut off from stable history and safety; 2003 — [Amazon search](https://www.amazon.com/s?k=Villmark+2003&i=instant-video)
- **Fear X**: an adult security guard's fluorescent workplace and hotel investigation become a maze of grief; 2003 — [Amazon search](https://www.amazon.com/s?k=Fear+X+2003&i=instant-video)
- **Cube Zero**: adult captives traverse the lethal cube while technicians observe from another institutional layer; 2004 — [Amazon search](https://www.amazon.com/s?k=Cube+Zero+2004&i=instant-video)
- **Hotel**: an adult film crew occupies a hotel whose corridors open into doubling, ritual and disappearance; 2004 — [Amazon search](https://www.amazon.com/s?k=Hotel+2004&i=instant-video)
- **One Point O†**: an adult programmer's decaying apartment block and packages suggest a corporate behavioral experiment; 2004 — [Amazon search](https://www.amazon.com/s?k=One+Point+O+2004&i=instant-video)
- **Primer◇**: adult engineers' storage-unit invention creates overlapping timelines and duplicated selves; 2004 — [Amazon search](https://www.amazon.com/s?k=Primer+2004&i=instant-video)
- **Shutter⚠**: adult photographers discover that images and reflections retain the weight of sexual violence and death; 2004 — [Amazon search](https://www.amazon.com/s?k=Shutter+2004&i=instant-video)
- **Creep⚠**: an adult woman trapped overnight in the London Underground enters its hidden service tunnels and violent history; 2004 — [Amazon search](https://www.amazon.com/s?k=Creep+2004&i=instant-video)
- **Alien vs. Predator**: an all-adult expedition descends beneath Antarctic ice into a pyramid that rearranges itself as a ritual arena; 2004 — [Amazon search](https://www.amazon.com/s?k=Alien+vs.+Predator+2004&i=instant-video)
- **The Booth**: an adult radio host trapped in a studio receives calls from an impossible source; 2005 — [Amazon search](https://www.amazon.com/s?k=The+Booth+2005&i=instant-video)
- **Reeker**: adult travelers occupy an abandoned roadside stop where time and bodily reality have slipped; 2005 — [Amazon search](https://www.amazon.com/s?k=Reeker+2005&i=instant-video)
- **The Cave**: adult explorers enter an isolated cave system that transforms human and ecological boundaries; 2005 — [Amazon search](https://www.amazon.com/s?k=The+Cave+2005&i=instant-video)
- **House of 9**: nine adults awaken in a sealed house arranged as an unexplained social experiment; 2005 — [Amazon search](https://www.amazon.com/s?k=House+of+9+2005&i=instant-video)
- **Stay◇**: adult identities, locations and time fracture inside a reality structured around impending death; 2005 — [Amazon search](https://www.amazon.com/s?k=Stay+2005&i=instant-video)
- **The Bothersome Man†◇**: an adult man enters a bloodless, childless city where comfort has replaced meaning; 2006 — [Amazon search](https://www.amazon.com/s?k=The+Bothersome+Man+2006&i=instant-video)
- **The Last Winter**: an adult Arctic team's industrial camp becomes ecologically and psychologically unmoored; 2006 — [Amazon search](https://www.amazon.com/s?k=The+Last+Winter+2006&i=instant-video)
- **Cold Prey**: adult travelers shelter in an abandoned mountain hotel that retains a violent inhabitant; 2006 — [Amazon search](https://www.amazon.com/s?k=Cold+Prey+2006&i=instant-video)
- **Severance†◇**: adult office workers' corporate retreat enters a forest where institutional comedy becomes survival horror; 2006 — [Amazon search](https://www.amazon.com/s?k=Severance+2006&i=instant-video)
- **Stay Alive**: adult gamers discover that a digital environment can carry death into physical life; 2006 — [Amazon search](https://www.amazon.com/s?k=Stay+Alive+2006&i=instant-video)
- **Blood Tea and Red String◇**: a wordless handmade world of creatures, dolls and stolen objects unfolds like an inhabited folk dream; 2006 — [Amazon search](https://www.amazon.com/s?k=Blood+Tea+and+Red+String+2006&i=instant-video)
- **Sunshine**: an adult spacecraft crew approaches the boundary between technological mission, solar sublimity and annihilation; 2007 — [Amazon search](https://www.amazon.com/s?k=Sunshine+2007&i=instant-video)
- **Fermat's Room◇**: adult mathematicians are locked in a room whose walls steadily close around them; 2007 — [Amazon search](https://www.amazon.com/s?k=Fermat%27s+Room+2007&i=instant-video)
- **P2**: an adult woman is trapped after hours in a fluorescent underground parking structure; 2007 — [Amazon search](https://www.amazon.com/s?k=P2+2007&i=instant-video)
- **The Deaths of Ian Stone**: an adult man repeatedly dies and awakens in altered versions of his life; 2007 — [Amazon search](https://www.amazon.com/s?k=The+Deaths+of+Ian+Stone+2007&i=instant-video)
- **Timecrimes†◇**: an adult man enters a machine and becomes trapped among overlapping versions of one afternoon; 2007 — [Amazon search](https://www.amazon.com/s?k=Timecrimes+2007&i=instant-video)
- **Vacancy**: an adult couple discovers that an isolated roadside motel has converted anonymous rooms into a closed killing system; 2007 — [Amazon search](https://www.amazon.com/s?k=Vacancy+2007&i=instant-video)
- **The Signal◇**: a mysterious transmission fractures an adult city into three unstable genre realities; 2007 — [Amazon search](https://www.amazon.com/s?k=The+Signal+2007&i=instant-video)
- **Splinter**: adults trapped in an isolated gas station face an organism that destabilizes bodily boundaries; 2008 — [Amazon search](https://www.amazon.com/s?k=Splinter+2008&i=instant-video)
- **The Broken**: an adult woman's encounter with her double opens a replacement world beneath ordinary London; 2008 — [Amazon search](https://www.amazon.com/s?k=The+Broken+2008&i=instant-video)
- **The Objective**: adult soldiers and an intelligence operative enter an Afghan region governed by unfamiliar physical rules; 2008 — [Amazon search](https://www.amazon.com/s?k=The+Objective+2008&i=instant-video)
- **The Ruins†**: adult tourists become confined to an archaeological structure controlled by hostile ecology; 2008 — [Amazon search](https://www.amazon.com/s?k=The+Ruins+2008&i=instant-video)
- **Pontypool◇**: an adult radio crew remains inside a small-town station while language itself becomes a route of infection; 2008 — [Amazon search](https://www.amazon.com/s?k=Pontypool+2008&i=instant-video)
- **No Man's Land: The Rise of Reeker**: adult travelers and police move through a desert highway zone where death and time fail to align; 2008 — [Amazon search](https://www.amazon.com/s?k=No+Man%27s+Land%3A+The+Rise+of+Reeker+2008&i=instant-video)
- **Exam◇**: adult job candidates are sealed in an anonymous room and tested by unstated institutional rules; 2009 — [Amazon search](https://www.amazon.com/s?k=Exam+2009&i=instant-video)
- **The Killing Room**: adult volunteers enter a sterile research room whose experiment is designed to become lethal; 2009 — [Amazon search](https://www.amazon.com/s?k=The+Killing+Room+2009&i=instant-video)
- **Moon◇**: an adult worker approaches the end of an isolated lunar contract and discovers replicated identity; 2009 — [Amazon search](https://www.amazon.com/s?k=Moon+2009&i=instant-video)
- **Dead Snow†◇**: adult vacationers enter an isolated winter landscape occupied by undead remnants of war; 2009 — [Amazon search](https://www.amazon.com/s?k=Dead+Snow+2009&i=instant-video)
- **The Thaw**: adult researchers at an Arctic station uncover a parasite released from frozen time; 2009 — [Amazon search](https://www.amazon.com/s?k=The+Thaw+2009&i=instant-video)
- **Pandorum**: adult passengers awaken without stable memories aboard a colossal darkened generation ship; 2009 — [Amazon search](https://www.amazon.com/s?k=Pandorum+2009&i=instant-video)
- **The House of the Devil**: an adult student accepts an overnight job in a remote house that has been prepared as a ritual chamber; 2009 — [Amazon search](https://www.amazon.com/s?k=The+House+of+the+Devil+2009&i=instant-video)

## 2010–2014
- **Frozen**: three adults stranded on a stopped ski lift occupy a lethal space between ground and shelter; 2010 — [Amazon search](https://www.amazon.com/s?k=Frozen+2010&i=instant-video)
- **The Corridor**: adult friends at a remote cabin discover a luminous zone that alters behavior and identity; 2010 — [Amazon search](https://www.amazon.com/s?k=The+Corridor+2010&i=instant-video)
- **Lunopolis◇**: adult documentarians investigate a hidden community operating outside conventional time; 2010 — [Amazon search](https://www.amazon.com/s?k=Lunopolis+2010&i=instant-video)
- **The Shrine**: adult journalists enter an isolated village guarded by fog, ritual and possession; 2010 — [Amazon search](https://www.amazon.com/s?k=The+Shrine+2010&i=instant-video)
- **The Reef**: adult survivors stranded at sea must cross an exposed oceanic threshold; 2010 — [Amazon search](https://www.amazon.com/s?k=The+Reef+2010&i=instant-video)
- **Grave Encounters**: an adult television crew locks itself inside an asylum whose layout and time expand impossibly; 2011 — [Amazon search](https://www.amazon.com/s?k=Grave+Encounters+2011&i=instant-video)
- **The Tunnel**: adult journalists enter abandoned transit tunnels beneath Sydney and lose ordinary spatial control; 2011 — [Amazon search](https://www.amazon.com/s?k=The+Tunnel+2011&i=instant-video)
- **The Innkeepers◇**: adult employees spend a hotel's final weekend investigating what remains after its social function ends; 2011 — [Amazon search](https://www.amazon.com/s?k=The+Innkeepers+2011&i=instant-video)
- **Apollo 18**: adult astronauts discover that a secret lunar mission has entered an ecologically hostile boundary; 2011 — [Amazon search](https://www.amazon.com/s?k=Apollo+18+2011&i=instant-video)
- **Asylum Blackout**: adult workers trapped in an institutional blackout lose the boundary between staff and inmates; 2011 — [Amazon search](https://www.amazon.com/s?k=Asylum+Blackout+2011&i=instant-video)
- **404: Error Not Found**: an adult student's dorm room becomes a disputed site between haunting and psychiatric explanation; 2011 — [Amazon search](https://www.amazon.com/s?k=404%3A+Error+Not+Found+2011&i=instant-video)
- **Absentia**: an adult woman's missing husband and a pedestrian tunnel connect domestic grief to predatory disappearance; 2011 — [Amazon search](https://www.amazon.com/s?k=Absentia+2011&i=instant-video)
- **ATM**: adults leaving a holiday party become stranded inside an isolated glass-fronted kiosk; 2012 — [Amazon search](https://www.amazon.com/s?k=ATM+2012&i=instant-video)
- **Resolution◇**: two adult friends in an isolated house discover that their lives may be material inside another narrative; 2012 — [Amazon search](https://www.amazon.com/s?k=Resolution+2012&i=instant-video)
- **Berberian Sound Studio◇**: an adult sound engineer's workplace dissolves into the horror film he is constructing; 2012 — [Amazon search](https://www.amazon.com/s?k=Berberian+Sound+Studio+2012&i=instant-video)
- **Leaving D.C.**: an adult man's isolated house and nighttime recordings imply an unseen presence at the forest edge; 2012 — [Amazon search](https://www.amazon.com/s?k=Leaving+D.C.+2012&i=instant-video)
- **The Facility**: adult clinical-trial participants are confined inside a medical institution after a drug changes them; 2012 — [Amazon search](https://www.amazon.com/s?k=The+Facility+2012&i=instant-video)
- **Grave Encounters 2**: adult filmmakers discover that the first film's impossible asylum is physically real; 2012 — [Amazon search](https://www.amazon.com/s?k=Grave+Encounters+2+2012&i=instant-video)
- **Storage 24**: adults locked in a storage facility face a predator inside anonymous repeating corridors; 2012 — [Amazon search](https://www.amazon.com/s?k=Storage+24+2012&i=instant-video)
- **Mine Games**: adult friends enter an abandoned mine whose violence is organized by a temporal loop; 2012 — [Amazon search](https://www.amazon.com/s?k=Mine+Games+2012&i=instant-video)
- **The Cabin in the Woods†◇**: adult vacationers occupy a ritual simulation controlled by an underground bureaucracy; 2012 — [Amazon search](https://www.amazon.com/s?k=The+Cabin+in+the+Woods+2012&i=instant-video)
- **Prometheus**: an all-adult expedition enters an ancient alien installation where origins, bodies and architecture become hostile; 2012 — [Amazon search](https://www.amazon.com/s?k=Prometheus+2012&i=instant-video)
- **Coherence◇**: an adult dinner party fractures across neighboring realities after a cosmic event; 2013 — [Amazon search](https://www.amazon.com/s?k=Coherence+2013&i=instant-video)
- **Banshee Chapter**: adult investigators cross from covert chemical experimentation into extradimensional reception; 2013 — [Amazon search](https://www.amazon.com/s?k=Banshee+Chapter+2013&i=instant-video)
- **Europa Report**: an adult space mission crosses the boundary between isolated scientific inquiry and alien ecology; 2013 — [Amazon search](https://www.amazon.com/s?k=Europa+Report+2013&i=instant-video)
- **The Last Days on Mars**: adult researchers near the end of a remote mission encounter a transforming organism; 2013 — [Amazon search](https://www.amazon.com/s?k=The+Last+Days+on+Mars+2013&i=instant-video)
- **Blood Glacier**: an adult Alpine research station confronts mutation emerging from a changing ecological boundary; 2013 — [Amazon search](https://www.amazon.com/s?k=Blood+Glacier+2013&i=instant-video)
- **In Fear**: an adult couple's rural drive becomes a recursive road system manipulated by an unseen pursuer; 2013 — [Amazon search](https://www.amazon.com/s?k=In+Fear+2013&i=instant-video)
- **Devil's Pass**: adult investigators enter a mountain region where military secrecy, mutation and time intersect; 2013 — [Amazon search](https://www.amazon.com/s?k=Devil%27s+Pass+2013&i=instant-video)
- **The Double◇**: an adult office worker is displaced when his socially successful duplicate enters the institution; 2013 — [Amazon search](https://www.amazon.com/s?k=The+Double+2013&i=instant-video)
- **Willow Creek**: an adult couple's forest investigation becomes geographically and acoustically entrapping; 2013 — [Amazon search](https://www.amazon.com/s?k=Willow+Creek+2013&i=instant-video)
- **Blood Punch†◇**: adult criminals at an isolated cabin repeatedly relive a violent day; 2013 — [Amazon search](https://www.amazon.com/s?k=Blood+Punch+2013&i=instant-video)
- **The Human Race**: adult strangers are forced to run through a suburban circuit governed by arbitrary lethal rules; 2013 — [Amazon search](https://www.amazon.com/s?k=The+Human+Race+2013&i=instant-video)
- **A Field in England◇**: adult deserters cross a field that becomes a ritual, hallucinatory and temporal enclosure; 2013 — [Amazon search](https://www.amazon.com/s?k=A+Field+in+England+2013&i=instant-video)
- **Black Mountain Side**: adult archaeologists at an isolated northern camp uncover an impossible ancient structure; 2014 — [Amazon search](https://www.amazon.com/s?k=Black+Mountain+Side+2014&i=instant-video)
- **The Houses October Built**: adult haunt-tourists move from commercial attractions into a hidden participatory system; 2014 — [Amazon search](https://www.amazon.com/s?k=The+Houses+October+Built+2014&i=instant-video)
- **The Midnight After⚠◇**: adult minibus passengers emerge into a depopulated city governed by unexplained transformations; 2014 — [Amazon search](https://www.amazon.com/s?k=The+Midnight+After+2014&i=instant-video)
- **Digging Up the Marrow◇**: adult filmmakers search for a subterranean threshold allegedly used by monsters; 2014 — [Amazon search](https://www.amazon.com/s?k=Digging+Up+the+Marrow+2014&i=instant-video)
- **The Signal◇**: adult travelers awaken inside a clinical installation after an encounter with an unknown intelligence; 2014 — [Amazon search](https://www.amazon.com/s?k=The+Signal+2014&i=instant-video)
- **Time Lapse◇**: adult housemates discover a machine showing photographs from the following day; 2014 — [Amazon search](https://www.amazon.com/s?k=Time+Lapse+2014&i=instant-video)
- **As Above, So Below**: adult explorers descend through Paris catacombs into spaces shaped by guilt and infernal repetition; 2014 — [Amazon search](https://www.amazon.com/s?k=As+Above%2C+So+Below+2014&i=instant-video)
- **The Pyramid**: adult archaeologists enter an underground structure whose passages form a mythological enclosure; 2014 — [Amazon search](https://www.amazon.com/s?k=The+Pyramid+2014&i=instant-video)
- **The One I Love◇**: an adult couple's retreat contains a guesthouse that produces relational doubles; 2014 — [Amazon search](https://www.amazon.com/s?k=The+One+I+Love+2014&i=instant-video)
- **Housebound◇**: an adult woman confined to a family house uncovers hidden rooms and competing explanations; 2014 — [Amazon search](https://www.amazon.com/s?k=Housebound+2014&i=instant-video)
- **Interior**: an adult filmmaker alone in a house records a space that behaves differently after dark; 2014 — [Amazon search](https://www.amazon.com/s?k=Interior+2014&i=instant-video)
- **Don't Blink**: adult vacationers reach an empty mountain resort where people begin disappearing without transition or trace; 2014 — [Amazon search](https://www.amazon.com/s?k=Don%27t+Blink+2014&i=instant-video)

## 2015–2019
- **Area 51†**: adult trespassers cross a military boundary into underground alien architecture; 2015 — [Amazon search](https://www.amazon.com/s?k=Area+51+2015&i=instant-video)
- **They Look Like People**: an adult man cannot determine whether humanity is being replaced or his mind is failing; 2015 — [Amazon search](https://www.amazon.com/s?k=They+Look+Like+People+2015&i=instant-video)
- **Infini**: adult responders enter an abandoned off-world station affected by a hostile biological intelligence; 2015 — [Amazon search](https://www.amazon.com/s?k=Infini+2015&i=instant-video)
- **The Atticus Institute**: an adult institutional subject becomes the contested boundary between paranormal ability and possession; 2015 — [Amazon search](https://www.amazon.com/s?k=The+Atticus+Institute+2015&i=instant-video)
- **Synchronicity†◇**: adult scientists' time machine creates doubles, foreknowledge and unstable causal identity; 2015 — [Amazon search](https://www.amazon.com/s?k=Synchronicity+2015&i=instant-video)
- **Abandoned**: an adult woman working alone in an emptied hospital becomes trapped with its history; 2015 — [Amazon search](https://www.amazon.com/s?k=Abandoned+2015&i=instant-video)
- **Bloodsucking Bastards◇**: an adult office becomes an absurd institutional feeding ground for corporate vampires; 2015 — [Amazon search](https://www.amazon.com/s?k=Bloodsucking+Bastards+2015&i=instant-video)
- **Hell House LLC**: adult haunt creators occupy an abandoned hotel whose staged attraction yields to its actual architecture and history; 2015 — [Amazon search](https://www.amazon.com/s?k=Hell+House+LLC+2015&i=instant-video)
- **Rorschach**: adult paranormal investigators document a nearly empty house whose small disturbances accumulate into spatial dread; 2015 — [Amazon search](https://www.amazon.com/s?k=Rorschach+2015&i=instant-video)
- **Darling◇**: an adult caretaker's solitary stay in a Manhattan mansion becomes a black-and-white descent through room, memory and identity; 2015 — [Amazon search](https://www.amazon.com/s?k=Darling+2015&i=instant-video)
- **We Are Still Here**: an adult couple's isolated New England house functions as a recurring passage for the dead; 2015 — [Amazon search](https://www.amazon.com/s?k=We+Are+Still+Here+2015&i=instant-video)
- **I Am the Pretty Thing That Lives in the House**: an adult live-in nurse inhabits a house suspended among text, memory and death; 2016 — [Amazon search](https://www.amazon.com/s?k=I+Am+the+Pretty+Thing+That+Lives+in+the+House+2016&i=instant-video)
- **Domain**: adults isolated in individual bunkers communicate through screens while an external catastrophe remains unknowable; 2016 — [Amazon search](https://www.amazon.com/s?k=Domain+2016&i=instant-video)
- **The Alchemist Cookbook**: an adult recluse's forest trailer becomes a ritual threshold under psychological pressure; 2016 — [Amazon search](https://www.amazon.com/s?k=The+Alchemist+Cookbook+2016&i=instant-video)
- **Infinity Chamber◇**: an adult prisoner wakes in an automated cell whose artificial intelligence controls reality and memory; 2016 — [Amazon search](https://www.amazon.com/s?k=Infinity+Chamber+2016&i=instant-video)
- **ARQ**: adults trapped in a laboratory-house repeatedly relive a violent temporal loop; 2016 — [Amazon search](https://www.amazon.com/s?k=ARQ+2016&i=instant-video)
- **Trapped◇**: an adult man locked inside a high-rise apartment faces an emptied urban landscape; 2016 — [Amazon search](https://www.amazon.com/s?k=Trapped+2016&i=instant-video)
- **Beyond the Gates◇**: adult brothers use a VHS board game that opens a passage into another realm; 2016 — [Amazon search](https://www.amazon.com/s?k=Beyond+the+Gates+2016&i=instant-video)
- **Gehenna: Where Death Lives**: adult developers enter a wartime bunker whose inhabitants cannot complete dying; 2016 — [Amazon search](https://www.amazon.com/s?k=Gehenna%3A+Where+Death+Lives+2016&i=instant-video)
- **Blair Witch**: adult searchers enter the forest's recursive geography and distorted passage of time; 2016 — [Amazon search](https://www.amazon.com/s?k=Blair+Witch+2016&i=instant-video)
- **We Go On**: an adult man seeking proof of an afterlife discovers that verification can open a permanent threshold; 2016 — [Amazon search](https://www.amazon.com/s?k=We+Go+On+2016&i=instant-video)
- **The Belko Experiment◇**: adult employees are sealed inside an office tower and processed by lethal corporate rules; 2016 — [Amazon search](https://www.amazon.com/s?k=The+Belko+Experiment+2016&i=instant-video)
- **A Dark Song†**: two adults seal themselves inside a remote house for a months-long ritual intended to cross into the spiritual world; 2016 — [Amazon search](https://www.amazon.com/s?k=A+Dark+Song+2016&i=instant-video)
- **Personal Shopper†◇**: an adult medium moves among luxury interiors, text messages and spectral contact while waiting at the edge of grief; 2016 — [Amazon search](https://www.amazon.com/s?k=Personal+Shopper+2016&i=instant-video)
- **Dave Made a Maze◇**: adults enter a cardboard labyrinth whose interior exceeds its external dimensions; 2017 — [Amazon search](https://www.amazon.com/s?k=Dave+Made+a+Maze+2017&i=instant-video)
- **The Ritual**: adult hikers leave the trail and enter a Scandinavian forest organized around an old god; 2017 — [Amazon search](https://www.amazon.com/s?k=The+Ritual+2017&i=instant-video)
- **The Laplace's Demon◇**: adults in an isolated mansion become pieces inside a deterministic geometric experiment; 2017 — [Amazon search](https://www.amazon.com/s?k=The+Laplace%27s+Demon+2017&i=instant-video)
- **Bokeh†◇**: an adult couple awakens in Iceland to find every other person apparently gone; 2017 — [Amazon search](https://www.amazon.com/s?k=Bokeh+2017&i=instant-video)
- **Life**: an adult orbital crew's sterile station becomes the enclosure for rapidly adapting alien life; 2017 — [Amazon search](https://www.amazon.com/s?k=Life+2017&i=instant-video)
- **The Houses October Built 2**: adult survivors re-enter commercial haunts and a wider system of staged uncertainty; 2017 — [Amazon search](https://www.amazon.com/s?k=The+Houses+October+Built+2+2017&i=instant-video)
- **Happy Death Day◇**: an adult college student repeatedly awakens on the day of her murder; 2017 — [Amazon search](https://www.amazon.com/s?k=Happy+Death+Day+2017&i=instant-video)
- **Sequence Break**: an adult arcade technician's physical body begins merging with an anomalous game machine; 2017 — [Amazon search](https://www.amazon.com/s?k=Sequence+Break+2017&i=instant-video)
- **One Cut of the Dead◇**: adult filmmakers pass through staged horror, apparent reality and production reconstruction; 2017 — [Amazon search](https://www.amazon.com/s?k=One+Cut+of+the+Dead+2017&i=instant-video)
- **The Sleep Has Her House◇**: depopulated natural landscapes form a nearly narrative-free ecological nightmare; 2017 — [Amazon search](https://www.amazon.com/s?k=The+Sleep+Has+Her+House+2017&i=instant-video)
- **Mayhem†◇**: adults quarantined inside an office tower surrender to chemically disinhibited institutional violence; 2017 — [Amazon search](https://www.amazon.com/s?k=Mayhem+2017&i=instant-video)
- **Nightworld**: an adult security guard monitors a building whose forbidden lower level contains an occult boundary; 2017 — [Amazon search](https://www.amazon.com/s?k=Nightworld+2017&i=instant-video)
- **The Endless**: adult brothers return to a commune caught inside nested temporal enclosures; 2017 — [Amazon search](https://www.amazon.com/s?k=The+Endless+2017&i=instant-video)
- **Alien: Covenant†**: an all-adult colony crew enters an apparently habitable world and a ruined city governed by alien creation; 2017 — [Amazon search](https://www.amazon.com/s?k=Alien%3A+Covenant+2017&i=instant-video)
- **Junk Head◇**: an adult emissary descends through a colossal underground civilization whose levels have evolved beyond human control; 2017 — [Amazon search](https://www.amazon.com/s?k=Junk+Head+2017&i=instant-video)
- **Annihilation**: an adult expedition enters a zone where organisms, memory and identity refract into one another; 2018 — [Amazon search](https://www.amazon.com/s?k=Annihilation+2018&i=instant-video)
- **Gonjiam: Haunted Asylum**: adult livestreamers enter an institution whose spatial reality disintegrates around them; 2018 — [Amazon search](https://www.amazon.com/s?k=Gonjiam%3A+Haunted+Asylum+2018&i=instant-video)
- **The Boat**: an adult sailor boards an apparently empty yacht whose controls act without an operator; 2018 — [Amazon search](https://www.amazon.com/s?k=The+Boat+2018&i=instant-video)
- **Open 24 Hours**: an adult employee working alone overnight occupies a gas station between trauma and renewed attack; 2018 — [Amazon search](https://www.amazon.com/s?k=Open+24+Hours+2018&i=instant-video)
- **Livescream**: adult livestreamers discover that deaths inside a game occur outside it; 2018 — [Amazon search](https://www.amazon.com/s?k=Livescream+2018&i=instant-video)
- **The Axiom**: adult friends enter a forest containing a concealed threshold into hostile dimensions; 2018 — [Amazon search](https://www.amazon.com/s?k=The+Axiom+2018&i=instant-video)
- **They Remain**: adult scientists at an isolated field station lose confidence in landscape, memory and one another; 2018 — [Amazon search](https://www.amazon.com/s?k=They+Remain+2018&i=instant-video)
- **Tau◇**: an adult captive occupies a technologically controlled house governed by an artificial intelligence; 2018 — [Amazon search](https://www.amazon.com/s?k=Tau+2018&i=instant-video)
- **Parallel†◇**: adults use a mirror as a door into alternate versions of their world; 2018 — [Amazon search](https://www.amazon.com/s?k=Parallel+2018&i=instant-video)
- **The Fare†◇**: an adult taxi driver repeatedly collects the same passenger along an empty nocturnal road; 2018 — [Amazon search](https://www.amazon.com/s?k=The+Fare+2018&i=instant-video)
- **The Dead Center**: an adult psychiatrist confronts a corpse that returns to life inside a hospital; 2018 — [Amazon search](https://www.amazon.com/s?k=The+Dead+Center+2018&i=instant-video)
- **Cam†**: an adult online performer discovers that an exact digital double has occupied her channel and identity; 2018 — [Amazon search](https://www.amazon.com/s?k=Cam+2018&i=instant-video)
- **Await Further Instructions**: an all-adult family wakes to find its house sealed and its television issuing increasingly coercive commands; 2018 — [Amazon search](https://www.amazon.com/s?k=Await+Further+Instructions+2018&i=instant-video)
- **The Night Eats the World**: an adult man wakes alone inside a Paris apartment while the city outside has become inaccessible; 2018 — [Amazon search](https://www.amazon.com/s?k=The+Night+Eats+the+World+2018&i=instant-video)
- **Butterfly Kisses**: adult filmmakers investigate footage tied to a railway-tunnel legend until documentation and haunting become inseparable; 2018 — [Amazon search](https://www.amazon.com/s?k=Butterfly+Kisses+2018&i=instant-video)
- **Climax†⚠◇**: an adult dance troupe's isolated rehearsal building turns into a collective drugged nightmare without an exit; 2018 — [Amazon search](https://www.amazon.com/s?k=Climax+2018&i=instant-video)
- **Relaxer◇**: an adult man accepts an absurd challenge not to leave his couch as an apartment and approaching apocalypse close around him; 2018 — [Amazon search](https://www.amazon.com/s?k=Relaxer+2018&i=instant-video)
- **Hell House LLC II: The Abaddon Hotel**: adult journalists re-enter the abandoned hotel and its recursive machinery of staged and genuine haunting; 2018 — [Amazon search](https://www.amazon.com/s?k=Hell+House+LLC+II%3A+The+Abaddon+Hotel+2018&i=instant-video)
- **Game Over⚠**: an adult woman's isolated smart home becomes a psychological and technological trap; 2019 — [Amazon search](https://www.amazon.com/s?k=Game+Over+2019&i=instant-video)
- **Sweetheart**: an adult castaway discovers that an apparently empty island has a nocturnal inhabitant; 2019 — [Amazon search](https://www.amazon.com/s?k=Sweetheart+2019&i=instant-video)
- **Death of a Vlogger◇**: an adult creator's apartment haunting is filtered through online performance and manipulated footage; 2019 — [Amazon search](https://www.amazon.com/s?k=Death+of+a+Vlogger+2019&i=instant-video)
- **Sea Fever**: an adult marine crew's vessel becomes biologically quarantined in open water; 2019 — [Amazon search](https://www.amazon.com/s?k=Sea+Fever+2019&i=instant-video)
- **Morgue**: an adult security guard spends the night inside an isolated and increasingly impossible mortuary; 2019 — [Amazon search](https://www.amazon.com/s?k=Morgue+2019&i=instant-video)
- **The Beach House†**: an adult couple's coastal retreat becomes a boundary zone for ecological transformation; 2019 — [Amazon search](https://www.amazon.com/s?k=The+Beach+House+2019&i=instant-video)
- **The Wave◇**: an adult man's altered state sends him through unstable locations, identities and time; 2019 — [Amazon search](https://www.amazon.com/s?k=The+Wave+2019&i=instant-video)
- **I Trapped the Devil**: adults discover an imprisoned figure claimed to be evil itself in a basement room; 2019 — [Amazon search](https://www.amazon.com/s?k=I+Trapped+the+Devil+2019&i=instant-video)
- **1BR**: an adult renter enters an apartment community governed by hidden architecture and coercive social rules; 2019 — [Amazon search](https://www.amazon.com/s?k=1BR+2019&i=instant-video)
- **Harpoon◇**: three adults stranded on a yacht turn open water into a claustrophobic moral enclosure; 2019 — [Amazon search](https://www.amazon.com/s?k=Harpoon+2019&i=instant-video)
- **Corporate Animals◇**: adult coworkers trapped underground discover that corporate hierarchy survives physical collapse; 2019 — [Amazon search](https://www.amazon.com/s?k=Corporate+Animals+2019&i=instant-video)
- **Saint Maud†**: an adult care worker's seaside isolation blurs spiritual transcendence, mental crisis and bodily horror; 2019 — [Amazon search](https://www.amazon.com/s?k=Saint+Maud+2019&i=instant-video)
- **Happy Death Day 2U◇**: adult students expand a murder loop into branching realities and repeated institutional spaces; 2019 — [Amazon search](https://www.amazon.com/s?k=Happy+Death+Day+2U+2019&i=instant-video)
- **Hell House LLC III: Lake of Fire**: adult performers reopen the hotel as an immersive production inside its unfinished supernatural cycle; 2019 — [Amazon search](https://www.amazon.com/s?k=Hell+House+LLC+III%3A+Lake+of+Fire+2019&i=instant-video)
- **The Cleansing Hour◇**: an adult livestream exorcism set becomes a genuine digital and ritual battleground; 2019 — [Amazon search](https://www.amazon.com/s?k=The+Cleansing+Hour+2019&i=instant-video)
- **Wounds**: an adult bartender's discovery of a phone opens his apartment and mind to an invasive digital occult presence; 2019 — [Amazon search](https://www.amazon.com/s?k=Wounds+2019&i=instant-video)
- **Sator**: adult relatives in an isolated forest confront a presence embedded in family testimony, recordings and the land; 2019 — [Amazon search](https://www.amazon.com/s?k=Sator+2019&i=instant-video)

## 2020–2022
- **Host**: adult friends conducting an online séance turn separate rooms into one haunted digital space; 2020 — [Amazon search](https://www.amazon.com/s?k=Host+2020&i=instant-video)
- **Underwater**: adult workers flee through a collapsing deep-sea installation at the edge of human habitation; 2020 — [Amazon search](https://www.amazon.com/s?k=Underwater+2020&i=instant-video)
- **Caveat**: an adult caretaker enters an island house whose rooms, restraints and hidden passages conceal family violence; 2020 — [Amazon search](https://www.amazon.com/s?k=Caveat+2020&i=instant-video)
- **Relic**: three adult generations inhabit a house whose expanding interior embodies cognitive disappearance; 2020 — [Amazon search](https://www.amazon.com/s?k=Relic+2020&i=instant-video)
- **Rent-A-Pal**: an isolated adult man's VHS companion crosses from mediated intimacy into control; 2020 — [Amazon search](https://www.amazon.com/s?k=Rent-A-Pal+2020&i=instant-video)
- **Sputnik**: adult Soviet researchers confine a cosmonaut whose body has become an alien habitat; 2020 — [Amazon search](https://www.amazon.com/s?k=Sputnik+2020&i=instant-video)
- **#Alive**: an adult man survives inside an apartment while the surrounding city becomes inaccessible; 2020 — [Amazon search](https://www.amazon.com/s?k=%23Alive+2020&i=instant-video)
- **The Bridge Curse**: adult university students test an urban legend tied to a campus staircase and repeated ritual; 2020 — [Amazon search](https://www.amazon.com/s?k=The+Bridge+Curse+2020&i=instant-video)
- **A Ghost Waits◇**: an adult maintenance worker and a ghost occupy a vacant rental house between jobs, worlds and attachment; 2020 — [Amazon search](https://www.amazon.com/s?k=A+Ghost+Waits+2020&i=instant-video)
- **History of the Occult**: an adult television crew's final broadcast opens political history into occult reality; 2020 — [Amazon search](https://www.amazon.com/s?k=History+of+the+Occult+2020&i=instant-video)
- **Lapsis◇**: an adult gig worker enters a forest where corporate infrastructure and duplicated labor intersect; 2020 — [Amazon search](https://www.amazon.com/s?k=Lapsis+2020&i=instant-video)
- **The Night House†**: an adult widow discovers reversed architecture and an absence shaped like a person; 2020 — [Amazon search](https://www.amazon.com/s?k=The+Night+House+2020&i=instant-video)
- **Archive◇**: an adult engineer's isolated research station houses successive artificial approximations of his wife; 2020 — [Amazon search](https://www.amazon.com/s?k=Archive+2020&i=instant-video)
- **12 Hour Shift◇**: an adult nurse's hospital shift becomes a closed circuit of crime and institutional chaos; 2020 — [Amazon search](https://www.amazon.com/s?k=12+Hour+Shift+2020&i=instant-video)
- **Scare Me◇**: two adult writers in an isolated cabin make imagined stories occupy the room around them; 2020 — [Amazon search](https://www.amazon.com/s?k=Scare+Me+2020&i=instant-video)
- **Beyond the Infinite Two Minutes◇**: adults discover a screen connecting their café to itself two minutes ahead; 2020 — [Amazon search](https://www.amazon.com/s?k=Beyond+the+Infinite+Two+Minutes+2020&i=instant-video)
- **Threshold**: adult siblings follow an occult route across anonymous American roads and motels; 2020 — [Amazon search](https://www.amazon.com/s?k=Threshold+2020&i=instant-video)
- **I'm Thinking of Ending Things◇**: an adult road trip, farmhouse and school dissolve into memory, performance and dying identity; 2020 — [Amazon search](https://www.amazon.com/s?k=I%27m+Thinking+of+Ending+Things+2020&i=instant-video)
- **The Toll**: an adult passenger and rideshare driver enter a road network controlled by a folkloric collector of passage; 2020 — [Amazon search](https://www.amazon.com/s?k=The+Toll+2020&i=instant-video)
- **The Dark and the Wicked**: adult siblings return to an isolated farm where death seems to occupy the house before it arrives; 2020 — [Amazon search](https://www.amazon.com/s?k=The+Dark+and+the+Wicked+2020&i=instant-video)
- **Offseason**: an adult woman returns to an island town that closes itself off from the mainland; 2021 — [Amazon search](https://www.amazon.com/s?k=Offseason+2021&i=instant-video)
- **In the Earth**: adult scientists enter a forest where pandemic isolation, technology and folk ecology merge; 2021 — [Amazon search](https://www.amazon.com/s?k=In+the+Earth+2021&i=instant-video)
- **Masking Threshold**: an adult researcher's apartment becomes an experimental chamber for sound, obsession and transformation; 2021 — [Amazon search](https://www.amazon.com/s?k=Masking+Threshold+2021&i=instant-video)
- **Deadware**: adults using an old computer game discover a haunted digital space connected to disappearance; 2021 — [Amazon search](https://www.amazon.com/s?k=Deadware+2021&i=instant-video)
- **Dashcam**: an adult video editor receives footage that turns his workstation into an investigative threshold; 2021 — [Amazon search](https://www.amazon.com/s?k=Dashcam+2021&i=instant-video)
- **Untitled Horror Movie◇**: adult actors attempting a remote production discover that their online performance can summon reality; 2021 — [Amazon search](https://www.amazon.com/s?k=Untitled+Horror+Movie+2021&i=instant-video)
- **The Feast†**: an adult dinner party in an isolated modern house crosses into Welsh ecological and folkloric vengeance; 2021 — [Amazon search](https://www.amazon.com/s?k=The+Feast+2021&i=instant-video)
- **Horror in the High Desert**: an adult hiker's disappearance turns desert footage into evidence of hidden habitation; 2021 — [Amazon search](https://www.amazon.com/s?k=Horror+in+the+High+Desert+2021&i=instant-video)
- **Superhost**: adult travel vloggers occupy an isolated rental where hospitality becomes predatory performance; 2021 — [Amazon search](https://www.amazon.com/s?k=Superhost+2021&i=instant-video)
- **The Resort**: adult tourists enter an abandoned island resort associated with a specific haunting; 2021 — [Amazon search](https://www.amazon.com/s?k=The+Resort+2021&i=instant-video)
- **Oxygen**: an adult woman awakens in an automated medical pod without stable memory or location; 2021 — [Amazon search](https://www.amazon.com/s?k=Oxygen+2021&i=instant-video)
- **The Advent Calendar**: an adult woman's antique calendar imposes supernatural rules one compartment at a time; 2021 — [Amazon search](https://www.amazon.com/s?k=The+Advent+Calendar+2021&i=instant-video)
- **Broadcast Signal Intrusion⚠**: an adult archivist discovers disturbing interruptions embedded in obsolete television recordings; 2021 — [Amazon search](https://www.amazon.com/s?k=Broadcast+Signal+Intrusion+2021&i=instant-video)
- **Strawberry Mansion◇**: an adult dream auditor enters another person's recorded subconscious and commercialized memory; 2021 — [Amazon search](https://www.amazon.com/s?k=Strawberry+Mansion+2021&i=instant-video)
- **Last Night in Soho†⚠**: an adult student's room opens nightly into a seductive and violent version of the past; 2021 — [Amazon search](https://www.amazon.com/s?k=Last+Night+in+Soho+2021&i=instant-video)
- **Stanleyville◇**: adult contestants enter a windowless competition room governed by arbitrary objects, rituals and an unseen sponsor; 2021 — [Amazon search](https://www.amazon.com/s?k=Stanleyville+2021&i=instant-video)
- **LandLocked**: an adult man returns to an empty family house with a camera that records the past inside present rooms; 2021 — [Amazon search](https://www.amazon.com/s?k=LandLocked+2021&i=instant-video)
- **Something in the Dirt◇**: adult neighbors document impossible phenomena inside a shabby apartment and their competing narratives; 2022 — [Amazon search](https://www.amazon.com/s?k=Something+in+the+Dirt+2022&i=instant-video)
- **Glorious◇**: an adult man in a highway rest-room stall encounters a cosmic being behind a partition; 2022 — [Amazon search](https://www.amazon.com/s?k=Glorious+2022&i=instant-video)
- **Deadstream◇**: an adult livestreamer locks himself inside a haunted house and turns terror into content; 2022 — [Amazon search](https://www.amazon.com/s?k=Deadstream+2022&i=instant-video)
- **Deleter**: an adult online-content moderator encounters a suicide video that crosses from screen to physical space; 2022 — [Amazon search](https://www.amazon.com/s?k=Deleter+2022&i=instant-video)
- **The Bunker Game**: adult role-players become trapped inside an underground facility after the game is abandoned; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Bunker+Game+2022&i=instant-video)
- **Project Gemini**: an adult interstellar crew awakens on a mission whose destination and biological cargo become hostile; 2022 — [Amazon search](https://www.amazon.com/s?k=Project+Gemini+2022&i=instant-video)
- **Arctic Void**: adult travelers awaken after a strange event to find an Arctic settlement emptied; 2022 — [Amazon search](https://www.amazon.com/s?k=Arctic+Void+2022&i=instant-video)
- **Brightwood**: an adult couple jogging around a pond discovers that the path no longer leads out; 2022 — [Amazon search](https://www.amazon.com/s?k=Brightwood+2022&i=instant-video)
- **The Menu◇**: adult diners arrive at an isolated restaurant governed by a fatal ceremonial sequence; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Menu+2022&i=instant-video)
- **Summoned**: an adult woman's inherited property becomes a channel for ritual obligation and supernatural pursuit; 2022 — [Amazon search](https://www.amazon.com/s?k=Summoned+2022&i=instant-video)
- **Subject**: an adult prisoner is confined in an observation cell beside an impossible entity; 2022 — [Amazon search](https://www.amazon.com/s?k=Subject+2022&i=instant-video)
- **Jethica◇**: adult women, an obsessive ghost and an empty desert test the boundary between haunting and loneliness; 2022 — [Amazon search](https://www.amazon.com/s?k=Jethica+2022&i=instant-video)
- **The Civil Dead◇**: an adult photographer discovers that his intrusive houseguest is dead and unable to leave him; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Civil+Dead+2022&i=instant-video)
- **Significant Other**: an adult couple's wilderness trip becomes an encounter with replication and replacement; 2022 — [Amazon search](https://www.amazon.com/s?k=Significant+Other+2022&i=instant-video)
- **The Eternal Daughter◇**: an adult daughter and elderly mother occupy a nearly empty hotel haunted by memory; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Eternal+Daughter+2022&i=instant-video)
- **The Immaculate Room†**: an adult couple must inhabit an empty white room under contractual surveillance; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Immaculate+Room+2022&i=instant-video)
- **The Abandon**: an adult soldier awakens inside a featureless cube governed by changing physical conditions; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Abandon+2022&i=instant-video)
- **Enys Men**: an adult volunteer's solitary island routine slips into folk memory, repetition and geological time; 2022 — [Amazon search](https://www.amazon.com/s?k=Enys+Men+2022&i=instant-video)
- **Fall◇**: two adult climbers become stranded atop an abandoned communications tower; 2022 — [Amazon search](https://www.amazon.com/s?k=Fall+2022&i=instant-video)
- **Monolith**: an adult journalist alone in a modern house investigates mysterious objects through disembodied testimony; 2022 — [Amazon search](https://www.amazon.com/s?k=Monolith+2022&i=instant-video)
- **Watcher†**: an adult woman in an unfamiliar apartment sees—or imagines—a watcher across the courtyard; 2022 — [Amazon search](https://www.amazon.com/s?k=Watcher+2022&i=instant-video)
- **The Breach**: adults enter a remote power station where a mutilated body points toward a machine-built dimensional rupture; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Breach+2022&i=instant-video)
- **A Wounded Fawn◇**: an adult woman's weekend at a remote house crosses into mythic pursuit and fractured theatrical reality; 2022 — [Amazon search](https://www.amazon.com/s?k=A+Wounded+Fawn+2022&i=instant-video)
- **The Leech◇**: an adult priest's home becomes an increasingly absurd enclosure after he invites a volatile couple inside; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Leech+2022&i=instant-video)
- **The Harbinger**: an adult woman enters a friend's quarantine apartment and a dream-state threat that erases identity from memory; 2022 — [Amazon search](https://www.amazon.com/s?k=The+Harbinger+2022&i=instant-video)

## 2023–August 13, 2026
- **Hostile Dimensions◇**: adult documentarians use a freestanding door to cross among unstable realities; 2023 — [Amazon search](https://www.amazon.com/s?k=Hostile+Dimensions+2023&i=instant-video)
- **River◇**: adults at a Japanese inn repeat the same two minutes while retaining their memories; 2023 — [Amazon](https://www.amazon.com/River-Junta-Yamaguchi/dp/B0D19Z18LN)
- **Loop Track**: an adult hiker's circular wilderness journey makes paranoia and geography increasingly indistinguishable; 2023 — [Amazon search](https://www.amazon.com/s?k=Loop+Track+2023&i=instant-video)
- **Horror in the High Desert 2: Minerva**: adult investigators connect desert disappearances to hidden structures and inhabitants; 2023 — [Amazon search](https://www.amazon.com/s?k=Horror+in+the+High+Desert+2%3A+Minerva+2023&i=instant-video)
- **Livescreamers**: adult streamers enter a corporate game whose digital spaces punish them physically; 2023 — [Amazon search](https://www.amazon.com/s?k=Livescreamers+2023&i=instant-video)
- **Brooklyn 45**: adult wartime friends conduct a séance inside a sealed room as ideology and haunting converge; 2023 — [Amazon search](https://www.amazon.com/s?k=Brooklyn+45+2023&i=instant-video)
- **You'll Never Find Me**: two adults in a storm-bound trailer circle questions of identity, guilt and reality; 2023 — [Amazon search](https://www.amazon.com/s?k=You%27ll+Never+Find+Me+2023&i=instant-video)
- **Baghead**: an adult woman inherits a pub whose basement contains a mediumistic threshold to the dead; 2023 — [Amazon search](https://www.amazon.com/s?k=Baghead+2023&i=instant-video)
- **Jagged Mind†**: an adult woman's relationship repeats through missing memories and manipulated time; 2023 — [Amazon search](https://www.amazon.com/s?k=Jagged+Mind+2023&i=instant-video)
- **Double Blind**: adult trial participants confined inside a facility must never fall asleep; 2023 — [Amazon search](https://www.amazon.com/s?k=Double+Blind+2023&i=instant-video)
- **The Complex Forms**: adult men waiting in a villa discover they are contractual hosts for nonhuman entities; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Complex+Forms+2023&i=instant-video)
- **The Blue Rose◇**: adult detectives enter a stylized suburban mystery where period, genre and reality continuously shift; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Blue+Rose+2023&i=instant-video)
- **The Quantum Devil**: adult scientists enter an isolated experiment intended to breach dimensional barriers; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Quantum+Devil+2023&i=instant-video)
- **The Conference◇**: adult municipal workers at an isolated retreat are trapped inside institutional satire and murder; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Conference+2023&i=instant-video)
- **Deep Dark**: an adult artist discovers that a hole in the wall can speak, assist and demand; 2023 — [Amazon search](https://www.amazon.com/s?k=Deep+Dark+2023&i=instant-video)
- **New Life**: two adult women on opposite sides of a pursuit approach a biological threshold; 2023 — [Amazon search](https://www.amazon.com/s?k=New+Life+2023&i=instant-video)
- **The Paragon◇**: an adult man learning psychic projection enters spaces and consciousness beyond his body; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Paragon+2023&i=instant-video)
- **All You Need Is Death**: adult collectors of old songs record folklore capable of opening a bodily curse; 2023 — [Amazon search](https://www.amazon.com/s?k=All+You+Need+Is+Death+2023&i=instant-video)
- **Disquiet**: an adult patient awakens in a hospital whose floors cannot be exited normally; 2023 — [Amazon search](https://www.amazon.com/s?k=Disquiet+2023&i=instant-video)
- **Older Gods**: an adult man investigates a death connected to cosmic ritual and hidden worship; 2023 — [Amazon search](https://www.amazon.com/s?k=Older+Gods+2023&i=instant-video)
- **NoClip◇**: adult friends enter a Backrooms-like succession of abandoned commercial and institutional spaces; 2023 — [Amazon search](https://www.amazon.com/s?k=NoClip+2023&i=instant-video)
- **Last Stop in Yuma County◇**: adults stranded at an isolated desert diner wait for fuel as social order contracts; 2023 — [Amazon search](https://www.amazon.com/s?k=Last+Stop+in+Yuma+County+2023&i=instant-video)
- **Purgatory Jack◇**: an adult detective works a noir case inside an afterlife city whose residents cannot simply move on; 2023 — [Amazon search](https://www.amazon.com/s?k=Purgatory+Jack+2023&i=instant-video)
- **Share?**: an adult man wakes in a bare room where an unseen online audience controls access to food, information and identity; 2023 — [Amazon search](https://www.amazon.com/s?k=Share%3F+2023&i=instant-video)
- **The Mill**: an adult employee awakens in an open-air corporate prison where repetitive labor is enforced as an unexplained system; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Mill+2023&i=instant-video)
- **Onyx the Fortuitous and the Talisman of Souls◇**: adult occult enthusiasts enter a mansion where ritual fandom becomes an extradimensional contest; 2023 — [Amazon search](https://www.amazon.com/s?k=Onyx+the+Fortuitous+and+the+Talisman+of+Souls+2023&i=instant-video)
- **It Doesn't Get Any Better Than This**: adult filmmakers buy an abandoned duplex and document a presence that draws strangers to its threshold; 2023 — [Amazon search](https://www.amazon.com/s?k=It+Doesn%27t+Get+Any+Better+Than+This+2023&i=instant-video)
- **The Hyperborean◇**: an adult family gathering, a basement relic and alien folklore turn inheritance into absurd cosmic enclosure; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Hyperborean+2023&i=instant-video)
- **The Universal Theory◇**: an adult physicist at an Alpine hotel slips into a noir world of doubles, impossible weather and parallel reality; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Universal+Theory+2023&i=instant-video)
- **The Primevals◇**: an all-adult expedition crosses into a hidden mountain world whose creatures and civilizations resist modern time; 2023 — [Amazon search](https://www.amazon.com/s?k=The+Primevals+2023&i=instant-video)
- **Godless: The Eastfield Exorcism⚠**: an adult woman's home and body become a contested threshold between coercive faith, illness and alleged possession; 2023 — [Amazon search](https://www.amazon.com/s?k=Godless%3A+The+Eastfield+Exorcism+2023&i=instant-video)
- **Things Will Be Different**: adult siblings use a farmhouse as a temporal refuge and become trapped by its custodians; 2024 — [Amazon search](https://www.amazon.com/s?k=Things+Will+Be+Different+2024&i=instant-video)
- **Oddity†**: adults connected to a remote house confront an uncanny mannequin, murder and clairvoyant reconstruction; 2024 — [Amazon search](https://www.amazon.com/s?k=Oddity+2024&i=instant-video)
- **Heretic**: two adult missionaries enter a house whose rooms form an ideological and architectural test; 2024 — [Amazon search](https://www.amazon.com/s?k=Heretic+2024&i=instant-video)
- **Bramayugam†**: adult men enter a decaying manor where caste, folklore and time submit to a supernatural master; 2024 — [Amazon search](https://www.amazon.com/s?k=Bramayugam+2024&i=instant-video)
- **Horror in the High Desert 3: Firewatch**: adult investigators follow desert recordings toward another hidden threshold; 2024 — [Amazon search](https://www.amazon.com/s?k=Horror+in+the+High+Desert+3%3A+Firewatch+2024&i=instant-video)
- **Night Shift**: an adult woman's first overnight shift at an isolated motel becomes a confrontation with its past; 2024 — [Amazon search](https://www.amazon.com/s?k=Night+Shift+2024&i=instant-video)
- **Dead Mail**: an adult synthesizer technician's captivity unfolds through blood-stained letters, postal back rooms and analog communication; 2024 — [Amazon search](https://www.amazon.com/s?k=Dead+Mail+2024&i=instant-video)
- **Alien: Romulus**: adult scavengers board a derelict station whose industrial corridors reactivate an older biological nightmare; 2024 — [Amazon search](https://www.amazon.com/s?k=Alien%3A+Romulus+2024&i=instant-video)
- **Azrael**: an adult woman hunted through a post-apocalyptic forest occupies a boundary among silence, faith and monstrous rebirth; 2024 — [Amazon search](https://www.amazon.com/s?k=Azrael+2024&i=instant-video)
- **The Damned**: adult settlers at a remote winter outpost confront guilt and folklore after refusing a shipwrecked crew passage to safety; 2024 — [Amazon search](https://www.amazon.com/s?k=The+Damned+2024&i=instant-video)
- **Drive Back**: an adult couple's journey home becomes a looping forest road that refuses ordinary direction and time; 2024 — [Amazon search](https://www.amazon.com/s?k=Drive+Back+2024&i=instant-video)
- **Delicate Arch**: adult friends at a desert rental find the landscape and their perceptions reorganized around an impossible formation; 2024 — [Amazon search](https://www.amazon.com/s?k=Delicate+Arch+2024&i=instant-video)
- **The Rule of Jenny Pen**: adult residents of a care home are trapped inside an institution ruled at night by one patient's private ritual; 2024 — [Amazon search](https://www.amazon.com/s?k=The+Rule+of+Jenny+Pen+2024&i=instant-video)
- **Mr. K◇**: an adult magician checks into a hotel whose corridors, inhabitants and exits refuse to return him to ordinary life; 2024 — [Amazon search](https://www.amazon.com/s?k=Mr.+K+2024&i=instant-video)
- **Frankie Freako◇**: an adult man's quiet house becomes a portal for anarchic creatures summoned through a late-night hotline; 2024 — [Amazon search](https://www.amazon.com/s?k=Frankie+Freako+2024&i=instant-video)
- **Destroy All Neighbors◇**: an adult musician's apartment building mutates into a comic inferno of corpses, noise and creative obsession; 2024 — [Amazon search](https://www.amazon.com/s?k=Destroy+All+Neighbors+2024&i=instant-video)
- **Rumours◇**: adult world leaders leave a summit and enter a forest where bureaucracy, folklore and apocalypse become absurdly inseparable; 2024 — [Amazon search](https://www.amazon.com/s?k=Rumours+2024&i=instant-video)
- **Your Monster†◇**: an adult woman's bedroom closet and theater life open onto a comic-romantic threshold between repression and monstrosity; 2024 — [Amazon search](https://www.amazon.com/s?k=Your+Monster+2024&i=instant-video)
- **Latency**: an adult gamer testing a neural device in an apartment loses the boundary among play, surveillance and physical control; 2024 — [Amazon search](https://www.amazon.com/s?k=Latency+2024&i=instant-video)
- **Cellar Door**: an adult couple's ideal new house is governed by one forbidden room and the contract built around it; 2024 — [Amazon search](https://www.amazon.com/s?k=Cellar+Door+2024&i=instant-video)
- **The A-Frame**: an adult cancer patient enters an experimental structure that transfers matter through a destructive dimensional opening; 2024 — [Amazon search](https://www.amazon.com/s?k=The+A-Frame+2024&i=instant-video)
- **Omni Loop◇**: an adult scientist repeatedly lives the final week of her life while moving between family routine and an unexplained temporal pocket; 2024 — [Amazon search](https://www.amazon.com/s?k=Omni+Loop+2024&i=instant-video)
- **Meanwhile on Earth◇**: an adult woman receives a transmission that turns communication with a missing astronaut into an alien passage through human bodies; 2024 — [Amazon search](https://www.amazon.com/s?k=Meanwhile+on+Earth+2024&i=instant-video)
- **Companion†◇**: an adult woman's weekend at a remote smart house becomes an awakening across programmed identity, ownership and autonomy; 2025 — [Amazon search](https://www.amazon.com/s?k=Companion+2025&i=instant-video)
- **Mickey 17†◇**: an adult expendable worker repeatedly dies and is reprinted aboard a closed colonial system that cannot accommodate two versions of him; 2025 — [Amazon search](https://www.amazon.com/s?k=Mickey+17+2025&i=instant-video)
- **The Gorge◇**: two adult sentries guard opposite sides of a vast forbidden chasm containing an isolated ecosystem and buried history; 2025 — [Amazon search](https://www.amazon.com/s?k=The+Gorge+2025&i=instant-video)
- **Ash†**: an adult astronaut awakens on a remote station where memory gaps, bodies and an alien environment make every account unstable; 2025 — [Amazon search](https://www.amazon.com/s?k=Ash+2025&i=instant-video)
- **Opus◇**: an adult journalist enters a secluded celebrity compound whose hospitality operates as a controlled belief system; 2025 — [Amazon search](https://www.amazon.com/s?k=Opus+2025&i=instant-video)
- **Until Dawn◇**: adult friends searching an abandoned visitor center repeatedly die and restart the same night under changing horror rules; 2025 — [Amazon search](https://www.amazon.com/s?k=Until+Dawn+2025&i=instant-video)
- **The Parenting◇**: adult partners and their families occupy an isolated rental house whose resident demon turns domestic tension into farce; 2025 — [Amazon search](https://www.amazon.com/s?k=The+Parenting+2025&i=instant-video)
- **Death of a Unicorn◇**: adult travelers enter a wealthy family's wilderness estate where an impossible animal becomes corporate property and revenge; 2025 — [Amazon search](https://www.amazon.com/s?k=Death+of+a+Unicorn+2025&i=instant-video)
- **The Surrender**: an adult mother and daughter attempt a basement resurrection ritual that suspends grief between corpse, memory and return; 2025 — [Amazon search](https://www.amazon.com/s?k=The+Surrender+2025&i=instant-video)
- **House on Eden**: adult investigators enter an abandoned property where their recording project becomes a sealed supernatural encounter; 2025 — [Amazon search](https://www.amazon.com/s?k=House+on+Eden+2025&i=instant-video)
- **We Bury the Dead**: an adult woman crosses a quarantined island of reanimated bodies while searching for a missing husband; 2025 — [Amazon search](https://www.amazon.com/s?k=We+Bury+the+Dead+2025&i=instant-video)
- **Vicious**: an adult woman receives an object that turns one night inside her house into a sequence of coercive supernatural choices; 2025 — [Amazon search](https://www.amazon.com/s?k=Vicious+2025&i=instant-video)
- **NoClip 3◇**: adult survivors return to recursive abandoned interiors whose changing exits extend the Backrooms-like enclosure; 2025 — [Amazon search](https://www.amazon.com/s?k=NoClip+3+2025&i=instant-video)
- **Iron Lung**: an adult convict pilots a one-person submarine through an ocean of blood on an alien moon, sealed between machinery, pressure and unknown life; 2026 — [Amazon search](https://www.amazon.com/s?k=Iron+Lung+2026&i=instant-video)


## Why several famous “obvious” titles are absent

- **The Shining, Skinamarink, Vivarium, The Langoliers, Silent Hill, 1408 and The Incident** — a child is endangered, harmed, confined, hunted or central to the threat.
- **Backrooms (2026)** — childhood flashbacks place a confined child under an unstable parent's control.
- **NoClip 2** — a toddler appears in an unsafe drug-exposure scene, so the sequel fails the strict child screen even though the first and third films qualify.
- **The Lighthouse, Event Horizon, Midsommar, Men, Infinity Pool and The Substance** — disqualifying explicit or graphic nudity, sexualized nude imagery or genital imagery.
- **The Vast of Night** — one lead is a minor and the testimony includes endangered or abducted infants, despite the film's powerful nocturnal non-place atmosphere.

## Final caution

Content classifications are context-sensitive, international cuts differ and streaming availability changes. The † and ⚠ marks are there so the list can be tightened further without losing the broader answer the request asked for.