IMHO.

Games like Spectral Prison

If Spectral Prison is your kind of game, the closest matches are Silent Still, You Are Grounded and Clink — 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 Spectral Prison: Escape a prison that rewrites itself with every loop. Search a shifting house where keys never spawn in the same place, survive the Warden's deadly game zones, and unravel a haunting personal horror in this psychological thriller. How many runs will it take to break the cycle?

2025IndieAdventure9.99 USDWindowsby Moonlight Reaper Hien
Spectral Prison — Steam game cover

Players who liked Spectral Prison also play

Steam players who put hours into Spectral Prison 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. Silent Still

    WHY THIS

    Top pick for Spectral Prison fans by collaborative filtering across millions of Steam libraries.

    Silent Still is a first-person psychological horror game that delves into the terrifying experience of sleep paralysis and nightmares. You will feel the true horror that sleep paralysis can bring and the overwhelming fear it instills in a person.

    2024Simulation3.99 USDDeck PlayableSteam ↗
  2. You Are Grounded

    WHY THIS

    Second-strongest match for Spectral Prison fans by collaborative filtering across millions of Steam libraries. Shares Indie with Spectral Prison.

    "You Are Grounded" is a short psychological horror-slasher game from a first-person perspective. A terrifying killer clown terrorizes a teenager and his family on Halloween Eve.

    2024IndieSimulation4.99 USDSteam ↗
  3. Clink

    WHY THIS

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

    You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?

    2025IndieAdventureSimulation4.99 USDSteam ↗
  4. Lost Luminosity

    WHY THIS

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

    The inheritance following his mother’s death turns into a series of mysterious events for Sam. Neighbors are complaining about strange noises and unexplained phenomena in the empty apartment. Intrigued, he decides to investigate what’s going on there himself.

    2025IndieAdventure3.99 USDDeck PlayableSteam ↗
  5. Last Lesson

    WHY THIS

    Ranked #5 for Spectral Prison fans by collaborative filtering across millions of Steam libraries. Shares Indie with Spectral Prison.

    It's your first night as the caretaker of a scary quest. The last visitors have gone home. You need to turn off the lights, check the equipment and not die of horror, because someone or something suddenly starts a nightmarish game. With you in the lead.

    2023Indie6.99 USDSteam ↗
  6. What Happened to Lily?

    WHY THIS

    Ranked #6 for Spectral Prison fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Spectral Prison.

    What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.

    2025IndieAdventureCasual3.99 USDSteam ↗
  7. Hazing - Night Shift

    WHY THIS

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

    A young police officer arrives at a country house after a disturbing call... This VHS tape captures the horrors that happened to him.

    2024IndieSimulation5.99 USDDeck PlayableSteam ↗
  8. Reflection

    WHY THIS

    Ranked #8 for Spectral Prison fans by collaborative filtering across millions of Steam libraries. Shares Indie with Spectral Prison.

    You woke up in some basement and don't remember who you are or how you ended up here... But what you do know is that you need to get out of here...

    2025Indie2.39 USDSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Cookie Clicker

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  4. WEBFISHING

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  5. POSTAL 2

    WHY THIS

    Priced ~90% under Spectral Prison on Steam right now. Shares Indie and Adventure with Spectral Prison.

    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 ↗
  6. Buckshot Roulette

    WHY THIS

    Priced ~70% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

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

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  7. Brotato

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  8. Your Only Move Is HUSTLE

    WHY THIS

    Priced ~50% under Spectral Prison on Steam right now. Shares Indie with Spectral Prison.

    Master your technique, execute flashy combos, and outsmart opponents across the world, frame-by-frame. Slow down the clock to fine-tune your fighting style in this innovative, turn-based combat simulator. Pulverize your friends and choreograph spectacular fight scenes. No training mode required.

    2023ActionStrategyIndie4.99 USDDeck PlayableSteam ↗

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 Spectral Prison.

    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 Adventure with Spectral Prison.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

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

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

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

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

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

    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 ↗
  8. STRAFTAT

    WHY THIS

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

    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 ↗

Frequently asked about Spectral Prison

How much does Spectral Prison cost?
Spectral Prison is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Spectral Prison?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Spectral Prison are Silent Still, You Are Grounded, Clink.
Who developed Spectral Prison?
Spectral Prison was developed by Moonlight Reaper Hien.

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 Spectral Prison.

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