Underplayed Gems

Free horror games actually worth playing

Free usually means asset-flip jump scares and thirty seconds of gameplay. These are the exceptions: horror games that cost nothing and still got hundreds of players to say they were scared. Most live on itch.io, some on Steam, and all of them are playable tonight.

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Grimm's Hollow (2019)

4.9 of 5 from 14,538 players · free · Windows

A short, emotional RPG with cute ghosts and a bittersweet story, blending charm with grave consequences.

Players say: Players praise Grimm's Hollow for its emotional story about loss, with several reporting they cried at the ending. It is a short experience (1–4 hours across four endings) with a combat system some find fast or unpolished. A few compare it to Undertale.

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The Supper (2020)

4.9 of 5 from 4,404 players · free · Windows

A short, atmospheric point-and-click adventure with dark humour and subtle psychological horror as you explore a kitchen and docks to serve a disturbing meal.

Players say: Players say this is a very short point-and-click adventure, about 20 minutes long, with simple puzzles and a story that builds to a touching reveal. The art style and music are praised, and it runs smoothly on the Steam Deck.

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Record of Greypine (2026)

5.0 of 5 from 143 players · free · Windows, macOS, Linux

A slow, eerie, and melancholic visual novel where the feeling of a quiet, ominous government placement gradually gives way to creeping dread and psychological unease.

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I Frog-ot (2022)

4.9 of 5 from 750 players · free · Windows

A short, cute low-poly horror game set inside a house that starts innocently but slowly reveals something unsettling beneath the cheerful surface.

Players say: Players describe it as a cute and funny short free game with multiple endings. They mention a tense moment in the second half where headphones are recommended, and one reviewer says the game almost gave them an epileptic fit.

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"Voices Of The Void" Alpha

4.9 of 5 from 5,549 players · free · Windows

A lonely sci-fi signal-analysis sim in an isolated mountain lab that slowly unearths strange, unexplainable mysteries.

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Cursed 3 (2022)

4.9 of 5 from 242 players · free

A moody, pixelated action-adventure that feels like navigating a dark, personal mystery through abandoned places and supernatural threats.

Players say: Players praise the combat, story, and replayability, with many calling it the best in the trilogy. Some struggle with a slider puzzle and a few bugs. The game is noted as nearly unplayable on Linux.

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Online Obsession

4.9 of 5 from 3,423 players · free · Windows, macOS, Linux

A deceptively cute visual novel about meeting an online friend that curdles into psychological horror and yandere obsession.

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Prescription:LOVE

4.9 of 5 from 3,108 players · free · Windows, macOS, Linux

A cute otome visual novel about waking memoryless in a hospital under a doctor's unsettlingly attentive care.

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Disfigure (2023)

4.9 of 5 from 6,554 players · free

A fast and intense top-down arena shooter with roguelike elements, set in a dark, minimalist world where you fight relentless waves of enemies.

Players say: Players say this free Vampire Survivors-style game offers solid variety through weapon synergies and a light-or-darkness gimmick. It gets frequent updates and is well optimized, but some find endgame runs blend together and the music grows repetitive.

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BABY BLUES NIGHTMARES

4.9 of 5 from 584 players · free · Windows

Play a toddler fixing up a tricycle while sneaking past nightmare monsters that hunt anyone who cries.

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Funeralopolis | Last Days (2024)

4.9 of 5 from 528 players · free · Windows

A short, atmospheric first-person horror game about strange occurrences invading your apartment in a sunless, plague-shrouded city.

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Hello Charlotte EP2: Requiem Aeternam Deo

4.9 of 5 from 476 players · free · Windows

A surreal RPG Maker puzzle-adventure about a fractured mind, blending dark humor and creeping dread as reality unravels.

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I Became an Evil Witch that Cursed the Male Lead

4.9 of 5 from 476 players · free · HTML5, Windows, macOS

A dark isekai otome visual novel where you become a cursed witch entangled in a yandere love story dripping with unhealthy obsession.

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P.T - The Stairway 7

4.9 of 5 from 470 players · free · Windows

A tense loop-based anomaly hunt through endless stairways where one wrong observation gets you killed.

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Silver Thread : Deux

4.9 of 5 from 451 players · free · HTML5, Windows

A doubting exorcist investigates a haunted theater in this short, moody pixel-art RPG Maker mystery.

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Lily's Well (2022)

4.9 of 5 from 2,610 players · free

A rainy night home-alone adventure where you guide a girl to investigate a mysterious well with point-and-click exploration and multiple endings.

Players say: Players praise Lily's Well for its emotional storytelling and memorable true ending, but note the gameplay grows repetitive due to required item-collecting across cycles. A controversial lack of saves means starting over on death, which some find frustrating. The chiptune soundtrack and queercoded trauma themes are frequently mentioned.

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Mind the Gap

4.9 of 5 from 358 players · free · Windows, macOS, Linux

A trapped-together train mystery visual novel about fear and trust, thick with claustrophobic psychological dread.

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HIKEBACK

4.9 of 5 from 329 players · free · HTML5

A short, dark visual novel about a late-night hitchhiker encounter that spirals into cycles of trust and self-sabotage.

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ITYH: A Horror Otome

4.9 of 5 from 321 players · free

A dating-sim horror otome that layers romance over psychological dread as a relationship turns unsettling.

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THE VOIDNESS - Scary LIDAR Scanner Horror Game

4.9 of 5 from 282 players · free

A blind-navigation horror game where you scan an inky void with a LIDAR device, relying on sound rather than sight to survive.

This list is from Underplayed Gems, a catalog of older and overlooked games. Tell the Catbot what you feel like playing for picks tuned to you, or browse the whole catalog.