IMHO.

Games like OYASUMII

If OYASUMII is your kind of game, the closest matches are Those Who Remain, Vlad Circus: Descend Into Madness and THRESHOLD — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About OYASUMII: Relive the nostalgia with OYASUMII, a horror and exploration game inspired by PSX and N64 classics. Enter liminal spaces and face surreal terrors in an adventure that challenges your skills and sanity. Are you ready to relive the golden age of video games with OYASUMII?

2025ActionIndieAdventure6.99 USDWindowsby NEO PROJECT Studios
OYASUMII — Steam game cover

Players who liked OYASUMII also play

Steam players who put hours into OYASUMII also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Those Who Remain

    WHY THIS

    Top pick for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with OYASUMII.

    As the lights go out, the embers of darkness are stoked in the sleepy town of Dormont. Confront uncomfortable horrors, keep your sanity in check and survive the night in this story-driven first-person psychological-thriller.

    2020IndieAdventure19.99 USDSteam ↗
  2. Vlad Circus: Descend Into Madness

    WHY THIS

    Second-strongest match for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with OYASUMII.

    Vlad Circus: Descend into Madness puts your sanity to the test, challenging you to escape a labyrinth of nightmares and torment. Test your mind against a slow burn of puzzles, light survival mechanics, and methodical action.

    2023IndieAdventure19.99 USDDeck VerifiedSteam ↗
  3. THRESHOLD

    WHY THIS

    Third-strongest match for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with OYASUMII.

    In a lonely station atop a mountain, a train rumbles its precious cargo to places unknown. Now is your shift. Keep the pace. Uncover a mystery. Fight for your last breath. The air is thin up here.

    2024IndieAdventure9.99 USDDeck PlayableSteam ↗
  4. Dead Take

    WHY THIS

    Ranked #4 for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with OYASUMII.

    Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.

    2025IndieAdventure14.99 USDDeck VerifiedSteam ↗
  5. MADiSON VR

    WHY THIS

    Ranked #5 for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OYASUMII.

    MADiSON VR now plunges you even deeper into its immersive and terrifying world. With the utilization of an instant camera in your virtual hands, bridge the gap between our world and the unknown. Snap photos, develop them by yourself to solve puzzles, explore the shadows and above all, survive.

    2024ActionIndieAdventure34.99 USDSteam ↗
  6. Dread X Collection 2

    WHY THIS

    Ranked #6 for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OYASUMII.

    Explore 12 horror games made in 10 days connected by a meta narrative experience you didn't expect. Step into a world of darkness and discover the secrets you didn't know were right beneath the surface. Find the tapes and unlock the mystery inside the Dread X Collection 2.

    2020ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  7. Lost in Vivo

    WHY THIS

    Ranked #7 for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie with OYASUMII.

    A horror game about claustrophobia. During a storm your service dog is forced down a broken sewer drain. You find the nearest sewer entrance and run in after it. Along the way you will meet others that are also stricken by abnormal or psychological fear.

    2018Indie11.99 USDDeck PlayableSteam ↗
  8. Notch - The Innocent LunA: Eclipsed SinnerS

    WHY THIS

    Ranked #8 for OYASUMII fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with OYASUMII.

    This is an isolated town, a town of memories that have been forgotten by its people. However, this small town has not been quiet and peaceful since the murders began... Time passes by, where are the sinful spirits going? Are my memories reality, or just a dream?

    2015IndieAdventureCasual9.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below OYASUMII at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~86% under OYASUMII on Steam right now. Shares Action and Indie with OYASUMII.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. Buckshot Roulette

    WHY THIS

    Priced ~57% under OYASUMII on Steam right now. Shares Action and Indie with OYASUMII.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  3. GRIS

    WHY THIS

    Priced ~46% under OYASUMII on Steam right now. Shares Indie and Adventure with OYASUMII.

    Gris is a hopeful young girl lost in her own world, dealing with a painful experience in her life. Her journey through sorrow is manifested in her dress, which grants new abilities to better navigate her faded reality.

    2018IndieAdventure3.74 USDDeck VerifiedSteam ↗
  4. The Test

    WHY THIS

    Priced ~72% under OYASUMII on Steam right now. Shares Indie and Adventure with OYASUMII.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  5. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~79% under OYASUMII on Steam right now. Shares Indie and Adventure with OYASUMII.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  6. Blood and Bacon

    WHY THIS

    Priced ~86% under OYASUMII on Steam right now. Shares Action and Adventure with OYASUMII.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  7. Crypt of the NecroDancer

    WHY THIS

    Priced ~57% under OYASUMII on Steam right now. Shares Action and Indie with OYASUMII.

    Crypt of the NecroDancer is an award winning hardcore roguelike rhythm game. Move to the music and deliver beatdowns to the beat! Groove to the epic Danny Baranowsky soundtrack, or select songs from your own MP3 collection!

    2015ActionIndieRPG2.99 USDDeck VerifiedSteam ↗
  8. A Short Hike

    WHY THIS

    Priced ~43% under OYASUMII on Steam right now. Shares Indie and Adventure with OYASUMII.

    Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.

    2019IndieAdventure3.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OYASUMII.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with OYASUMII.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with OYASUMII.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with OYASUMII.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with OYASUMII.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with OYASUMII.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  7. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OYASUMII.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  8. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OYASUMII.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about OYASUMII

How much does OYASUMII cost?
OYASUMII is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to OYASUMII?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside OYASUMII are Those Who Remain, Vlad Circus: Descend Into Madness, THRESHOLD.
Who developed OYASUMII?
OYASUMII was developed by NEO PROJECT Studios.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on OYASUMII.

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