IMHO.

Games like Interior Worlds

If Interior Worlds is your kind of game, the closest matches are Hypnagogia 無限の夢 Boundless Dreams, LiDAR Exploration Program and FotoMuseo 3D — picked from the ranked list below. Reviewers single out its atmospheric, contemplative and eerie. 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 Interior Worlds: Snap your own homemade liminal space photos using a mysterious SLR camera as you explore a variety of empty, strange, and familiar spaces.

2023IndieAdventureCasual9.99 USDDeck PlayableWindows · macOS · Linuxby sodaraptor
Interior Worlds — Steam game cover
Players highlight
Hidden secrets reward patient observationLiminal spaces feel eerily familiar yet unsettlingMinimalist horror relies on tension over jump scaresAtmosphericContemplativeEerie

Players who liked Interior Worlds also play

Steam players who put hours into Interior Worlds 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. Hypnagogia 無限の夢 Boundless Dreams

    WHY THIS

    Shares secret hunting and an atmospheric mood with Interior Worlds.

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

    Meet colorful characters, discover mysterious secrets, and reassemble the fractured remains of an ethereal crystal as you explore a series of abstract worlds based on dreams, nightmares, and the places in between.

    2021IndieAdventureCasual9.99 USDSteam ↗
  2. LiDAR Exploration Program

    WHY THIS

    Shares an atmospheric mood with Interior Worlds.

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

    LiDAR Exploration Program is a relaxing atmospheric game with light horror elements, where you explore in complete darkness using a scanner to reveal the world around you.

    2025IndieAdventure5.99 USDDeck PlayableSteam ↗
  3. FotoMuseo 3D

    WHY THIS

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

    A single-developer personal project. Discover all the hidden secrets in this little 3D Interactive Exploration Adventure. Your task is simple, cross the Earthgate Portal and visit a Photographic EXPO in the FotoMuseo. Collect clues and unlock new areas with your investigations.

    2020IndieAdventureSimulation7.99 USDSteam ↗
  4. Horror School Story

    WHY THIS

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

    Immerse yourself in the foreboding atmosphere of Enspire School of Digital Art, brought to life with realistic graphics. Solve intricate puzzles and face psychological challenges to progress through the nightmarish school environment. FACE YOUR FEAR and ESCAPE THE NIGHT.

    2024IndieAdventureCasual0.99 USDSteam ↗
  5. Table 9

    WHY THIS

    Ranked #5 for Interior Worlds fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Interior Worlds.

    Deliver coffee to 9 tables in a looping European-style specialty cafe, spot the anomalies creeping in and reach Table 9.

    2026IndieAdventureSimulation1.97 USDSteam ↗
  6. Stuff to do

    WHY THIS

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

    A puzzle horror game inspired by the works of David Lynch and Harlan Ellison. Three developers disappeared inside their own game. Now you are stuck in it as well. Find them and discover what happened. Do stuff. Check your pulse. Escape the rabbit hole.

    2026IndieAdventureCasualSteam ↗
  7. Pachiko

    WHY THIS

    Ranked #7 for Interior Worlds fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Interior Worlds.

    You've been trapped in a looping space by Pachiko's mischief! Find the anomaly, choose the right path, and aim for the goal!

    2025ActionIndieAdventure3.99 USDSteam ↗
  8. DREAM LOGIC

    WHY THIS

    Shares environmental exploration and an atmospheric mood with Interior Worlds.

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

    DREAM LOGIC is a story driven first-person atmospheric horror game which takes place in liminal spaces. Explore various nostalgic, dreamlike, uncanny environments. But don't feel too safe, there's a sneaky creature watching your every move.

    2022IndieAdventure4.99 USDSteam ↗

Reviewers mention these as similar to Interior Worlds

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. POOLS

    WHY THIS

    Shares environmental exploration and an atmospheric mood with Interior Worlds.

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Adventure with Interior Worlds.

    Walking simulator. Explore, admire and listen. Uncanny. Relaxing. Unnerving. Eerie. Immersive. No monsters chasing you or jumping at your screen, but can feel oppressive at times by invoking fears of getting lost, the dark, tight spaces and liminal space architecture. Inspired by backrooms.

    2024Adventure9.79 USDDeck VerifiedSteam ↗
  2. SECLUSION

    WHY THIS

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Indie and Adventure with Interior Worlds.

    Seclusion is an atmospheric adventure of risk vs reward. Try to find supplies and a solution to saving humanity by day, but don’t be surprised if you don’t survive the night.

    2017ActionIndieAdventure4.99 USDSteam ↗
  3. Anemoiapolis: Chapter 1

    WHY THIS

    Shares an atmospheric mood with Interior Worlds.

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Indie and Adventure with Interior Worlds.

    The most relaxing horror game you'll ever play. Anemoiapolis exists in the uncanny valley of American architecture -- endless carpeted floors and lonely malls. Escape for your life, and enjoy the scenery.

    2023IndieAdventure8.99 USDDeck PlayableSteam ↗
  4. The Backrooms

    WHY THIS

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Indie and Adventure with Interior Worlds.

    The Backrooms is a first person survival horror game set in one of the most terrifying environments of the human psyche. Explore an ever evolving nightmare while running from terrifying creatures to stay alive.

    2022ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  5. The Complex: Expedition

    WHY THIS

    Shares an atmospheric mood with Interior Worlds.

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Adventure with Interior Worlds.

    When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?

    2025ActionAdventureSimulation14.99 USDSteam ↗
  6. Dead Space™ 2

    WHY THIS

    Shares an atmospheric mood with Interior Worlds.

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Adventure with Interior Worlds.

    Three years after the Necromorph infestation aboard the USS Ishimura, Isaac Clarke awakens from a coma, confused, disoriented, and on a space station called The Sprawl. Explore this world and its zero-g environments to discover the truth about the Unitology and its role in the Necromorph epidemic.

    2011ActionAdventure3.99 USDDeck PlayableSteam ↗
  7. Liminalcore

    WHY THIS

    Shares environmental exploration and an atmospheric mood with Interior Worlds.

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Indie and Adventure with Interior Worlds.

    Explore and admire while navigate through eerie, surreal environments inspired by the Backrooms lore. Explore this uncanny world lost in time and get lost in the otherworldly architecture in a world where reality bends and your sanity is tested.

    2024IndieAdventure7.99 USDDeck PlayableSteam ↗
  8. The Backrooms

    WHY THIS

    Reviewers of Interior Worlds cross-mention this title as a similar play. Shares Indie and Adventure with Interior Worlds.

    You find yourself in a strange world with no idea how you got there. As you explore more, the world gets increasingly convoluted and unstable. You are now in... The Backrooms.

    2019IndieAdventureCasual0.99 USDSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~50% under Interior Worlds on Steam right now. Shares Indie and Casual with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie and Casual with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie and Casual with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie and Casual with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie and Adventure with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie and Casual with Interior Worlds.

    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 Interior Worlds on Steam right now. Shares Indie with Interior Worlds.

    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 and Casual with Interior Worlds.

    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 Interior Worlds.

    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 Indie with Interior Worlds.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  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 Interior Worlds.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. 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 Interior Worlds.

    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 ↗
  7. 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 ↗
  8. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about Interior Worlds

Does Interior Worlds run on Steam Deck?
Interior Worlds is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Interior Worlds cost?
Interior Worlds is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Interior Worlds?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Interior Worlds are Hypnagogia 無限の夢 Boundless Dreams, LiDAR Exploration Program, FotoMuseo 3D.
Who developed Interior Worlds?
Interior Worlds was developed by sodaraptor and published by Raptorsoft Games.

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 Interior Worlds.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

32 Games Like Interior Worlds — Ranked for 2026 · imho.run