IMHO.

Games like MEGANAUT

If MEGANAUT is your kind of game, the closest matches are Ashworth, Deadly Rehearsal and Project Spooky — 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 MEGANAUT: A 3rd person narrative horror game with modernized retro 3D graphics, and unique floating mechanics. Travel past The Habitat walls into the deep megastructure in search of your missing friend Seija, and find out why he left.

IndieAdventureWindows · macOS · Linuxby Rubeki Games
MEGANAUT — Steam game cover

Players who liked MEGANAUT also play

Steam players who put hours into MEGANAUT 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. Ashworth

    WHY THIS

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

    Something has been waiting for you. Explore a forgotten place buried beneath the earth, solve twisted puzzles, and piece together a dark story one clue at a time. But the deeper you go, the more it wakes. Survive what hunts you, or become part of Ashworth's story.

    IndieAdventureSteam ↗
  2. Deadly Rehearsal

    WHY THIS

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

    The rehearsal must be flawless. Every sound, every light timed perfectly. You are one of the best stage manager's after all. Failure is not an option. The play is cursed... and it demands perfection.

    IndieAdventureRPGSteam ↗
  3. Project Spooky

    WHY THIS

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

    The developer vanished before finishing this game. Play a reconstruction of his final project and uncover what happened inside a house that doesn't want you to leave. The more you understand its rules, the more terrifying it becomes.

    ActionIndieAdventureSteam ↗
  4. Nightmare Within

    WHY THIS

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

    Nightmare Within - Immerse yourself in the dark and unsettling atmosphere of psychological horror. Explore shifting locations, uncover fragments of memories, and reveal a story where reality fractures under the weight of guilt.

    ActionIndieAdventureSteam ↗
  5. ENTWINE

    WHY THIS

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

    A first-person psychological horror videogame. In St. Agnes’ Forest lay the death of Man, and inside, a tortured mind. Explore disturbingly real environments and solve intricate puzzles in a hand-crafted nightmare. “At the end of my life, I find the devil”.

    2027ActionAdventureSteam ↗
  6. Matchstick: Cosmic Flame

    WHY THIS

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

    A time and space bending cosmic intelligence has found its way to Earth. Your family has been taken. Travel through wormholes, explore nightmarish environments, solve unearthly puzzles, and combat demonic entities to defeat the interstellar parasite known as the MATCH.

    2026ActionIndieAdventure7.99 USDSteam ↗
  7. Animas

    WHY THIS

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

    Animas is a first-person psychological horror experience that plunges you into the dark secrets of the Blanco family. Explore a cursed house in the Venezuelan mountains, where time unravels to reveal decades of sectarian rituals and familial tragedies.

    IndieAdventureSteam ↗
  8. [ABERRATION] THE ANALYST

    WHY THIS

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

    Dexton-City vanished, leaving a 14.2-meter void. As a PRISM analyst, process Agent Meg Simons' final hours through the EYESYS simulation. Survive the psychological terror and brutal trials of a Class C4 Hive Mind. The inaugural [ABERRATION] case by FEIGIN ENTERTAINMENT.

    2027IndieAdventureSteam ↗

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 MEGANAUT.

    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 MEGANAUT.

    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 MEGANAUT.

    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 MEGANAUT.

    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 Indie and Adventure with MEGANAUT.

    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.

    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 MEGANAUT.

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

    2022IndieFreeDeck PlayableSteam ↗
  8. Sheepy: A Short Adventure

    WHY THIS

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

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗

More from Rubeki Games

Other recommendable Steam games by Rubeki Games, ranked by review count so the studio's hits land first.

  1. Lorn's Lure

    WHY THIS

    Another title from Rubeki Games, the studio behind MEGANAUT. Shares Indie and Adventure with MEGANAUT.

    An android is led through a vast structure by a glitch in his visual system. Lorn's Lure is an atmospheric narrative first-person platformer with novel climb-anything mechanics and modernized retro 3D graphics.

    2024ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  2. Hatch

    WHY THIS

    Another title from Rubeki Games, the studio behind MEGANAUT. Shares Indie and Adventure with MEGANAUT.

    Born into a punishing environment with no bearings, there is nowhere to go but up.

    2019ActionIndieAdventure2.99 USDSteam ↗
  3. Hollow Head: Director's Cut

    WHY THIS

    Another title from Rubeki Games, the studio behind MEGANAUT. Shares Indie and Adventure with MEGANAUT.

    You wake up to a horrible smell, and whispering vents in your apartment. Something's wrong.

    2020ActionIndieAdventure2.99 USDSteam ↗

Frequently asked about MEGANAUT

What games are most similar to MEGANAUT?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside MEGANAUT are Ashworth, Deadly Rehearsal, Project Spooky.
Who developed MEGANAUT?
MEGANAUT was developed by Rubeki 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 MEGANAUT.

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