WARNING: LONG POST

Note that some of the games (labeled with the 😱) are more suitable for older audiences; or more intense than usual, and that you should pay attention to the warnings.
The games are not sorted in any particular order.
'tw' stands for trigger warning; 'cw' stands for content warning
Strong bolded text in brackets are for other warnings like flashing and loud noises.
Hover/hold blocked out text to view spoilers! Note that there'll be a brief delay. (spoilers're in the content warnings)
The *s are purely there to remind me to check for any missing warnings in the games
Some of the games listed here are only in non-English languages, and will likely stay that way in the future.
Also, some games don't have links to them. This is either because they're a mobile game, only available on platforms other than mobile or desktop, or because I can't find them.
If you want to add a content warning to any of the games listed; or if any of the links die, feel free to let me know by leaving a comment!

Anything here is subject to change.

sfw (129)

😱Milk outside a bag of milk outside a bag of milk (flashing lights/images)

content warning
(tw: death, suicide, r-slur; cw: violence, bugs, body horror)
😱DDLC (bright colours, eye strain, jumpscares)

content warning
(tw: suicide, (child) death, self harm, (domestic/child) abuse; cw: blood, disturbing imagery, nooses, possessiveness, suggestive references, vomit)
*There is no Game: Wrong Dimension
*Lily's Night Out (mobile)

content warning
(tw: death)
Undertale Yellow (flashing lights/images, static effect)

content warning
(tw: (child/animal) death, suicide, self harm; cw: murder, violence, disturbing imagery, tobacco use, eyes, staring, blood mention, body horror)

TS!Underswap

content warning
(tw: (animal/child) death; cw: murder, violence, kidnapping mention)
Undertale (flashing lights/images)

content warning
(tw: (child/animal) death, suicide; cw: murder, violence, smoking, alcohol use, bugs, death threats, eyes, disturbing imagery)
DeltaRune (flashing lights/images, static effect)

content warning
(tw: (animal/child) death, bullying, abuse, self harm; cw: murder, violence, suggestive references, violent threats, bugs, eyes, blood, simulated gambling, guns, alcohol/tobacco use, vomit reference, kidnapping mention, unreality)
😱Deltarune Ribbit Mod ((adjustable) flashing lights/images, loud noises, screen shake, static effect, eye strain)

content warning
(tw: (animal/child) death, suicide?, suicide ideation, (avoidable) misgendering, body horror, abuse; cw: murder, blood, violence, threats of violence, drug/alcohol use, guns, bugs, eyes, staring, suggestive references, (avoidable) beastiality mention, (avoidable) bodyshaming, hallucinations)
Deltatraveler

content warning
(tw; (child/animal) death, abuse; cw: murder, blood, violence, drug use)

Undertale Bedlump Mod (flashing lights/images)

content warning
(tw: death)
Toilet in Wonderland (jumpscares, chase scenes, loud noises)

content warning
(tw: bullying, (animal/child) death, suicide ideation; cw: toilet humor, murder, violence, gore, disturbing imagery
Scampton the Great (flashing lights) (dead link; playthrough is available on YouTube)

content warning
(cw: (cartoon) violence)
😱Our Wonderland (bright colours)

content warning
(tw: suicide, (child) death, SA attempt, self harm; cw: murder, cannibalism, blood, gore, violence, tobacco/alcohol use, drugging)
Our Cinderella

content warning
(cw: suggestive references, scatological references, implied sex, alcohol use)

😱Undertale 2: Revenge of the Robots (jumpscares, chase scenes)

content warning
(tw: (animal) death, pedophilic language, suicide ideation; cw: suggestive/sexual references, murder, blood, violence, kidnapping, tobacco use, toilet humor, simulated gambling, disturbing imagery, body horror)
*Itazura Madness

content warning
(cw: (gun) violence)
CYBERKRIME ULTRAFORCE BABYZONE 5800

content warning
(tw: death; cw: suggestive references, murder, violence)
Mindwave (flashing lights/images, bright colours)

content warning
(tw: death; cw: (gun) violence, murder)
*ENA: Dream BBQ (flashing lights/images, disturbing noises)

content warning
(cw: tobacco use, disturbing imagery)

*Illusion Carnival (flashing lights/images, eye strain)

content warning
(tw: death; cw: violence, disturbing imagery)
CHORDIOID: First Breath ((adjustable) flashing lights/images)

content warning
(tw: misgendering; cw: (cartoon) violence)
Franken (fast-moving/flickering images)

content warning
(tw: death; cw: murder, violence, incest reference, blood, body horror, scatological references, bugs, cannibalism, eyes, gore, suggestive references, alcohol use, vomit mention)
The Murder of Sonic the Hedgehog ((adjustable) flashing lights/images, fast-moving images)

content warning
(tw: death(?), cw: murder(?))
😱Danganronpa Another ~Another Despair Academy~

content warning
(tw: (child) death, self harm, (attempted) suicide; cw: murder, gore, violence, kidnapping, child endangerment)

😱Super Danganronpa Another 2 ~The Moon of Hope and Sun of Despair~

content warning
(tw: (animal/child) death; cw: incest, murder, suggestive reference, gore, violence, mind break, kidnapping, child endangerment)
😱Wolf Game (mobile)

content warning
(tw: suicide, death, bullying; cw: murder, blood, gore, violence, drug mention, kidnapping, child endangerment)
😱Marikinonline4 (flashing lights/images, static effect, chase scenes)

content warning
(tw: (animal/child) death, sexual harrassment, pedophilia, suicide ideation, self harm, suicide, ableist language; cw: suggestive references, murder, blood, violence, guns, cults, cancer reference, vomit reference, tobacco/drug/alcohol abuse, violent/death threats, bugs, terrorism)
*😱My Dream Date with the Yandere Serial Killer

content warning
(tw: (animal) death; cw: sexual references, murder, violence)
Kawaii-Chan and Bacon Monster

content warning
(tw: death; cw: genital mention, suggestive references, murder)

Touhou Luna Nights (bright colours)

content warning
(tw: death; cw: (cartoon) violence)
東方白塵記～ White Names Spoiled Past. (flashing lights/images, bright colours)

content warning
(tw: death; cw: (cartoon) violence, guns, war reference, violent threats, staring, gaslighting, alcohol reference)
東方真珠島　～ Hollow Song of Birds (flashing lights/images, bright colours)

content warning
(tw: suicide ideation, death; cw: (cartoon) violence)
Koumajou Densetsu II: Stranger’s Requiem

content warning
(tw: death; cw: violence)
😱Pedestal

content warning
(tw: suicide, (animal) death, sexual harrassment, bullying; cw: murder)

😱End Roll (bright colours)

content warning
(tw: suicide, (animal/child) death, pedophilia, ableist language; cw: murder, blood, (gun) violence, blood, gore, eyes, censored offscreen sex, drug abuse, hallucinations, disturbing imagery)
*Walking on a Star Unknown

content warning
(tw: pedophilia, death, suicide allusion; cw: cannibalism, blood, war ravages, disturbing imagery)
*Farethere City

content warning
(tw: (child) death, suicide; cw: eyes, blood, disturbing imagery)
*Mimicry Man

content warning
(tw: (animal) death; cw: murder, sexual references, violence, blood)
*😱Mindhack (flashing lights/images)

content warning
(tw: (animal) death; cw: murder, violence, arson, cannibalism, mind break, grooming)

😱Your Turn to Die

content warning
(tw: (child) death, suicide, suicide ideation; cw: murder, blood, gore, (gun) violence, hallucinations, disturbing imagery, child endangerment, kidnapping, psychological torture)
Cave Story (flashing lights/images)

content warning
(tw: death; cw: suggestive references, violence, guns, blood, death threats)
a love story about love
*[redacted] Life

content warning
(tw: death; cw: (cartoon) violence, disturbing imagery)
Adventures with Anxiety! (fast-moving images)

content warning
(tw: self harm, death anxiety, (animal) death reference, (averted) suicide; cw: paranoia, alcohol/drug abuse, murder reference, illustrated blood, sexual references, violence, violent threats, shooting reference, sex mention, war reference)

Coming Out Simulator 2014

content warning
(tw: homophobia, (child) abuse; cw: vomit, sex talk, threats of violence, dysfunctional familial relationships, incest, toxic masculinity)
😱WE BECOME WHAT WE BEHOLD (static effect)

content warning
(tw: death; cw: bugs, murder, guns)
The Evolution of Trust (flashing lights/images)

content warning
(cw: war mention, death mention)
Doors
Here (loud noises)

*😱Pocket Mirror (chase scenes, jumpscares, bright colours)

content warning
(tw: (animal) death; cw: murder, blood, violence, gore, body horror)
Just Shapes and Beats (flashing lights/images)

content warning
(cw: (cartoon) violence)
*Wandersong (bright colours)
*Celeste (bright colours)

content warning
(tw: panic attacks, death)
*Goime 500

Achievement Unlocked (bright colours)

content warning
(tw: (animal) death)
Achievement Unlocked 2 (bright colours)

content warning
(tw: (animal) death)
Doeo (moving patterns, fast-moving images, brief flashing lights)
ACTION TURNIP!!! (flashing lights/images, loud noises)

content warning
(cw: (cartoon) violence)
Space Channel 5, Pt 2 (flashing lights/images)

content warning
(cw: suggestive references)

*Henry Stickmin collection

content warning
(cw: implied murder, violence)
😱The Perfect Woman

content warning
(tw: death; cw: misogyny, murder, sexual references, violence)
Nat(urally) Me

content warning
(tw: implied transphobia, misgendering, death; cw: murder, textual vomit, textual blood, war mention, violence, alcohol use)
Parappa the Rapper 2
😱999: 9 Hours, 9 Persons, 9 Doors

content warning
(tw: death, (child) abuse; cw: blood, murder, suggestive references, violence, child endangerment, child experimentation)

😱Virtue’s Last Reward

content warning
(tw: (child) death, suicide ideation, ableist language; cw: kidnapping, blood, murder, suggestive references, violence, needles, drugging, alcohol use, child endangerment)
*MOTHER 3 (flashing lights/images, bright colours)

content warning
(tw: (animal/child) death, (animal) abuse; cw: murder, suggestive references, violence)
Mario’s Mystery Meat (chase scenes, bright colours)

content warning
(tw: (animal) death, (animal) abuse; cw: (covered) nudity, murder, suggestive references, genital mention, disturbing imagery, bugs, piss)
*😱Witch’s Heart (bright colours)

content warning
(tw: death, self harm, abuse; cw: murder, violence, blood, gore, body horror)
*😱Libretta

content warning
(tw: death, implied transphobia; cw: murder, violence)

*😱Before Your Eyes

content warning
(tw: death)
*😱Irisu Syndrome (bright colours)

content warning
(tw: death; cw: murder)
😱Model Employee (glitch effect, flashing lights/images)

content warning
(tw: death, disordered eating, (child) abuse mention, ableist language, bullying; cw: suggestive references, workplace harrassment, blood, substance abuse, car accident, bug reference, eyes, staring, gun mention, vomit mention, gaslighting, gambling mention, murder, violence)
Formless Star (fast-moving images, flashing lights/images, loud noises, bright colours

content warning
(tw: death mention; cw: violence)
*😱Underswap - The Reckoning (flashing lights/images)

content warning
(tw: (child) death; cw: murder, bugs, disturbing imagery, drug use, war mention, body horror, eyes, staring)

Ghost Trick (flashing lights/images, static effect, loud noises)

content warning
(tw: (animal/child) death, (animal) abuse, suicide ideation, heart attacks; cw: victim blaming, drug abuse, murder, violence, kidnapping, alcohol use, car accident)
*Hypnospace Outlaw (flashing lights/images)

content warning
(tw: (animal/child) death, sexual harrassment; cw: murder, violence, blood, guns, disturbing imagery)
*Rhythm Doctor (flashing lights/images, bright colours, eye strain)

content warning
(tw: death; cw: tobacco use)
*Pony Island (flashing lights/images)

content warning
(tw: (animal) death)
BubbleBeast DigiDungeon ((adjustable) flashing lights, (adjustable) screen shake)

content warning
(cw: (cartoon) violence, violent threats)

*我滿懷青春的有病測驗 (flashing lights) (mobile)

content warning
(tw: (child) death, implied suicide, self harm mention; cw: suggestive references, blood, murder, nooses, eyes, hallucination mention, a feeling of being watched)
*我滿懷希望的有病信仰 (flashing lights/images, bright colours) (mobile)

content warning
(tw: implied (child) death, suicide ideation, implied bullying, self harm mention; cw: nudity (no genitals are shown), slavery mention, suggestive/sexual references, alcohol mention, bugs, nooses, a feeling of being watched, staring, blood mention)
我滿懷惡意的有病解謎 (flashing lights/images) (mobile)

content warning
(tw: (child) death; cw: censored blood, murder, nooses)
*病病神社建造中 (bright colours) (mobile)

content warning
(tw: (child) death; cw: (cartoon) violence, suggestive references, nooses)
*A Whole Wolfrush (flashing lights/images)

content warning
(tw: (animal) death; cw: violence, murder, terrorism)

奇天烈相談ダイヤル

content warning
(tw: (child) death; cw: violence, murder)
Gimmiko (flashing lights/images, loud noises, chase scenes)

content warning
(tw: (animal/child) death; cw: (cartoon) violence, sex mention, suggestive references, murder, tobacco reference, bugs)
Imagine: Fashion Designer

content warning
(tw: death, (animal) abuse; cw: violent/death threats, guns, implied murder)
Seek's Cool Deltarune Mod (flashing lights/images, bright colours)

content warning
(tw: death; cw: (cartoon) violence, murder, disturbing imagery)
😱Dess Causes a Hometown Incident (flashing lights/images, loud noises)

content warning
(tw: (child/animal) death; cw: murder, drug use, suggestive/sexual references, guns, violence, gore, slavery mention)

😱Momotype

content warning
(tw: (animal/child) death, death anxiety, suicide, (animal/child) abuse; cw: murder, blood, alcohol/tobacco use, suggestive references, guns, violence, eyes, staring, disturbing imagery, cannibalism, vomit reference, self loathing)
😱GLITCHED (glitch effect, (toggleable) flashing)

content warning
(tw: (animal) death, police brutality; cw: murder, blood, violence, alcohol/tobacco reference, vomit mention, bugs)
Undertale Wildfire (flashing lights/images)

content warning
(tw: suicide, death; cw: violence, murder)
corru.observer (flashing lights/images, static effect)

content warning
(tw: death, death anxiety, suicide; cw: eyes, staring, bugs, unreality, disturbing imagery, guns, blood mention, violence, murder, hallucination mention, gorey descriptions)
vivid/stasis (flashing lights/images, glitch/static effect)

content warning
(tw: death anxiety, death, suicide mention, suicide ideation, topics of trauma, animal abuse reference, implied child/domestic abuse, panic attacks; cw: gun, (attempted) murder, unreality, drug mention, violent threats, violence, blood, implied car accident, alcohol use, torture, hallucination mention)

😱Protoviolence ((toggleable) screenshake, static effect)

content warning
(tw: animal abuse/gore mention, ableism, implied disordered eating, (child) abuse; cw: child experimentation, alienation, violence, spider reference, forest fire mention, blood, war reference, gun mention, gore, terrorism, child endangerment)
Enjoy the Diner

content warning
(tw: death, accidental misgendering, self harm mention, suicide ideation, suicide mention; cw: drug/alcohol use, war mention, bug mention, eyes, murder mention, disturbing imagery, vomit, body horror)
😱Heisei Pistol Show (flashing lights/images, loud noises)

content warning
(tw: suicide, death, (child) abuse, bullying mention; cw: torture mention, blood, murder, gore, (gun) violence, sex mention, unreality, racism?, disturbing imagery)
King of the Cul-De-Sac (screenshake)

content warning
(tw: bullying, (animal) death, suicide, suicide ideation, reference to child death; cw: violence, suggestive references, murder, animal hunting mention, bugs, child experimentation, disturbing imagery, cannibalism, tobacco mention, vomit mention)
Alternian Turnabout: Aradia Megido (flashing lights, screen shake)

content warning
(tw: (child/animal) death, ableist language, suicide mention; cw: murder, blood, nooses, descriptions of gore, hallucination mention, substance abuse, spider reference, guns)

😱Pesterquest Rewritten (flashing lights/images)

content warning
(tw: (animal/child) death, bullying, panic attacks, misgendering, ableist language, suicide ideation, (avertable) suicide, gender dysphoria, body horror; cw: arson mention, murder mention, kidnapping, suggestive/sexual references, violence, blood, guns, war mention, cult mention, hallucination mention, violent threats, misogyny mention, nudity mention, alcohol reference, neglectful parenting, incest reference, abusive relationships, classism, gore, bug reference, spiders, eyes)
Mesmalie (fast-moving images, mild jumpscares)

content warning
(tw: (offscreen) animal death, blood, drug use; cw: bugs, eyes, body horror, force drinking, blood, drug use, murder, cannibalism reference, disturbing imagery)
😱Charity (flashing lights/images)

content warning
(tw: transphobia, self harm mention, f-slur, death, sexual harrassment, death anxiety, assault, gender dysphoria; cw: (covered) nudity, violent thoughts, blood, murder mention, injuries)
kate goes to wildflower grove
😱Madotsuki's Closet (flickering images, static effect)

content warning
(tw: death, suicide, transphobia, gender dysphoria; cw: disturbing imagery, genital talk, eyes, unreality, body horror, blood mention)

Silver Thread

content warning
(tw: death; cw: tobacco use, hallucination mention, murder, blood, violence, violent threats)
😱Purrfect Apawcalypse

content warning
(tw: (animal/child) death, death anxiety, suicide, suicide ideation; cw: murder, gore, violence)
😱Underswaaap (chase scenes)

content warning
(tw: (child/animal) death; cw: blood, violence, murder, suggestive references, possessiveness, disturbing imagery)
😱Of the Devil (eye strain, bright colours, (minimizable) static/glitch effect, (possible) flashing images)

content warning
(tw: death, ableist language, suicide, trauma mention, child abuse reference; cw: alcohol/tobacco use, murder, blood, (gun) violence, gambling, sexual/suggestive references, war mention, stalking, traffic accident reference, arson mention)
😱Z.A.T.O. // I Love the World and Everything In It (((sudden) loud noises, flashing images, screen shake, eye strain, jumpscares, bright colours))

content warning
(tw: ableism, brief topics of pedophilia, homophobia, bullying, topics of (child) death, suicide reference, self harm; cw: bug reference, unreality, violence, tobacco addiction, alcohol reference, gaslighting, suggestive/sexual references, Hitler mention, paranoia, textual gore, hallucination reference, vomit mention, kidnapping mention, drug mention, Nazi mention, nudity mention, sex mention, shooting mention, war mention, gambling mention, loss of autonomy, violent threats)

😱Project Kat - Paper Lily Prologue (bright colours, (sudden) loud noises, jumpscares)

content warning
(tw: (animal/child) death, death anxiety, ableist language; cw: blood, murder, death threats, eyes, tobacco mention, violent impulsive thoughts, arson mention, staring, disturbing imagery, psychological torture, gore)
😱Paper Lily (flashing lights, jumpscares, loud noises, bright colours)

content warning
(tw: (child) death, bullying, suicide ideation; cw: murder, bigotry, stalking reference, eyes, gore, violence, bugs, vomit mention, hallucination mention)
Warp Speed and Witchcraft: Disastrous Dating Sim (bright colours, vhs effect)

content warning
(tw: brief ableist language, death mention; cw: bigotry, cartoon violence, eyes, vomit, war mention, alcohol reference, partial nudity, suggestive references)
😱Until Oblivion (flashing lights/images, eye strain, bright colours, loud noises, screen shake, jumpscares)

content warning
(tw: implied self harm, suicide mention, topics of death, (animal) death reference; cw: blood mention, cancer reference, violent/death threats, spider mention, bug reference, disturbing imagery, depictions of insanity/hallucinations, eyes, staring, violent impulsive thoughts, gore, war mention, body horror)
Slime Rancher (bright colours)

content warning
(tw: (animal/child) death; cw: murder)

Cookie Clicker

content warning
(tw: (animal) death, ableist language; cw: suggestive references, addiction, bug mention, vomit mention, discrimination, fatphobia, drug reference, alcohol use, tobacco mention, animal experimentation, violence, murder, disturbing imagery, blood mention, war mention, cults, drug mention, slavery, gambling, eyes, cannibalism, a feeling of being watched)
東方宝天京　～ Treasure Castle Labyrinth. (flashing lights/images, bright colours)

content warning
(tw: death; cw: (cartoon) violence, bugs, slavery reference, war reference)
*Mom Hid My Game!
ど根性はるちゃん (mobile)

content warning
(tw: death)
東方実在相～ Dream Logical World (flashing lights/images, bright colours)

content warning
(tw: death; cw: (cartoon) violence)

😱海鳥野ガクの精神鑑定録 (chase scene)

content warning
(tw: (animal) death, (child) abuse; cw: murder, blood, violence, death threats)
*😱えっ！俺以外みんな犯人！？～半人館の殺人～

content warning
(tw: death; cw: murder, violence)
*マッチングアプリで出会い厨してみた

content warning
(tw: (averted) sexual harrassment, bullying, death mention; cw: alcohol use, cults, sexual references)
*😱クリエイターズ・デスゲーム

content warning
(tw: death, suicide ideation, self harm mention, abuse; cw: blood, violence, murder, death threats)
*😱公衆電話

content warning
(tw: (implied) suicide, death; cw: kidnapping)

*😱無人島

content warning
(tw: death; cw: violence, (avoidable) cannibalism)
Nico Yazawa Is Dreaming (bright colours, flashing images) (game page itself is SFW, but NSFW warning on both the author's and translator's pages)

content warning
(tw: implied animal death; cw: (cartoon) violence, (covered) nudity, suggestive references, bug reference)
😱Assetflip Attorney (flashing lights/images, static/glitch effect, loud/irritating noises, bright colours, jumpscares, eye strain, screen shake)

content warning
(tw: (animal/child) death, ableist language, bullying, death anxiety, pedophilia reference, suicide, suicide ideation, self harm, discrimination, implied transphobia, trauma, (animal) abuse; cw: (gun) violence, murder, blood, gore, suggestive/sexual references, violent/death threats/thoughts, drug mention, tobacco/alcohol use, disturbing imagery, urine mention, AI assets, torture, a feeling of being watched, terrorism, war mention, partial nudity, incest?, paranoia, bombing, arson, toxic masculinity, stalking, kidnapping, cults, car accident, unreality, eyes, hallucination mention, gaslighting, bug reference, spider mention, staring, cannibalism, offscreen sex, cancer reference, fatphobia)
*Picayune Dreams (flashing lights/images, bright colours, screen shake, loud noises, jumpscares, chase scenes?)

content warning
(tw: death, suicide, death anxiety; cw: disturbing images, body horror, violence, murder, bugs, suggestive references, tobacco use, spider reference, drug imagery)

WARNING: LONG POST

sfw (129)

nsfw ()