IMHO.

Games like project_Structure_01

If project_Structure_01 is your kind of game, the closest matches are Minerooms, Labyrinth A Way Out and Daardoa — 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 project_Structure_01: project_Structure_01 is first-person exploration game focusing on atmosphere and exploration of surreal liminal spaces that feature brutalist architecture.

2026IndieAdventureCasual6.99 USDDeck PlayableWindowsby Vesa Härkönen
project_Structure_01 — Steam game cover

Players who liked project_Structure_01 also play

Steam players who put hours into project_Structure_01 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. Minerooms

    WHY THIS

    Top pick for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    A minimalist game about digging through a deep, surreal tunnel. Upgrade your gear to go further, and uncover the dark secret of why no one returns from the depths. But move carefully—some cubes should remain buried.

    IndieAdventureCasualSteam ↗
  2. Labyrinth A Way Out

    WHY THIS

    Second-strongest match for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    Lost in a massive surreal labyrinth, you must explore, solve puzzles, and collect three keys to unlock the gate at its center. Wander freely through a minimalist world where every path may lead you deeper into the labyrinth or closer to escape.

    IndieAdventureCasualSteam ↗
  3. Daardoa

    WHY THIS

    Third-strongest match for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie with project_Structure_01.

    Atmospheric and surreal horror game about day and night cycle.

    2021Indie2.99 USDSteam ↗
  4. Enjoy Your Stay

    WHY THIS

    Ranked #4 for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    Navigate the never-ending hallway of the Hudson: A hotel that doesn’t want its guests to leave. Observe your surroundings, spot irregularities, and choose the correct path to escape.

    2026IndieAdventureCasualSteam ↗
  5. SKEW

    WHY THIS

    Ranked #5 for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    A first-person atmospheric exploration game set in dreamlike liminal spaces, with no monsters, combat, or jump scares.

    2027IndieAdventureSimulationSteam ↗
  6. Kairo

    WHY THIS

    Ranked #6 for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    Enter the lost world of Kairo. Explore vast abandoned monuments. Bring strange and ancient machinery back to life. Slowly uncover the true purpose of Kairo and fulfil a great destiny.Kairo is an atmospheric 3D exploration and puzzle solving game.

    2013IndieAdventure4.99 USDDeck PlayableSteam ↗
  7. NIDANA

    WHY THIS

    Ranked #7 for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Adventure with project_Structure_01.

    She continues to dream. A first-person dream simulator where you explore a corner of a dream.

    2025Adventure9.99 USDDeck VerifiedSteam ↗
  8. MirrorMoon EP

    WHY THIS

    Ranked #8 for project_Structure_01 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with project_Structure_01.

    MirrorMoon EP is a game about mystery and exploration set in outer space. These space travels begin on a red planet and its unique moon and extend across galaxies. The single player part of MirrorMoon EP blends adventure and exploration with navigation-based puzzle solving.

    2013IndieAdventure14.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below project_Structure_01 at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~86% under project_Structure_01 on Steam right now. Shares Indie and Adventure with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Indie with project_Structure_01.

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

    2024ActionIndieSimulation2.99 USDSteam ↗
  3. GRIS

    WHY THIS

    Priced ~46% under project_Structure_01 on Steam right now. Shares Indie and Adventure with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Indie and Adventure with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Indie and Adventure with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Adventure and Casual with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Indie with project_Structure_01.

    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 project_Structure_01 on Steam right now. Shares Indie and Adventure with project_Structure_01.

    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 and Casual with project_Structure_01.

    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 project_Structure_01.

    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 project_Structure_01.

    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 project_Structure_01.

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

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

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with project_Structure_01.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  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 project_Structure_01.

    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 project_Structure_01.

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

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about project_Structure_01

Does project_Structure_01 run on Steam Deck?
project_Structure_01 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 project_Structure_01 cost?
project_Structure_01 is listed on Steam at 6.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to project_Structure_01?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside project_Structure_01 are Minerooms, Labyrinth A Way Out, Daardoa.
Who developed project_Structure_01?
project_Structure_01 was developed by Vesa Härkönen.

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 project_Structure_01.

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