IMHO.

Games like ROMUL

If ROMUL is your kind of game, the closest matches are Just in Case, Mimic and Cosmic Heist — 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 ROMUL: ROMUL is a co-op looting horror game. Together with a voice-controlled robot with early-stage AI, explore abandoned space stations with unstable gravity and use it to your advantage. Survive among monsters and extract valuable cargo.

2026ActionIndieAdventureWindowsby Max Lach
ROMUL — Steam game cover

Players who liked ROMUL also play

Steam players who put hours into ROMUL 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. Just in Case

    WHY THIS

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

    A 2–4 player co-op horror game about doing a very bad job with your friends. Drop into somewhere you shouldn't be, haul out anything incriminating, and clock out before the quota (or the dark) catches up with you.

    ActionIndieSteam ↗
  2. Mimic

    WHY THIS

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

    Deduce who you can trust in this asymmetrical online survival horror game for up to 10 players. Solve the objectives, survive the killer Android hunting you, and hunt from the shadows as the Mimic; a shape-shifting terror hiding amongst you.

    2026ActionIndieAdventureSteam ↗
  3. Cosmic Heist

    WHY THIS

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

    The Cold War is behind us, now it is the Gold war. You and your team are in the government’s Agoldo program's 11th Cosmic Heist mission to take over all the gold ever existed in space! Do it right, do it fast, do it clean, do it before other govs! Let’s make space empty again!

  4. MIMESIS

    WHY THIS

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

    4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.

    2025ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  5. MISERY

    WHY THIS

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

    MISERY is a 1–5 player co-op survival game set in a nuclear disaster zone. Here, every day is a struggle: search radioactive ruins for resources, build your bunker, craft weapons, and explore a weird, procedurally-generated world with your friends. Beware of anomalies, monsters, and armed bandits.

    2025ActionIndieAdventure12.99 USDDeck VerifiedSteam ↗
  6. Lethal Company

    WHY THIS

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

    A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

    2023ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  7. The Persistence

    WHY THIS

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

    Survive aboard a doomed deep space colony starship, overrun with horrific and murderous aberrations. Explore, evade and fight your way through the depths to bring the ship back to Earth. Gather resources, upgrade abilities and fabricate an arsenal of weapons in this sci-fi horror roguelite.

    2020ActionIndieAdventure29.99 USDSteam ↗
  8. Murky Divers

    WHY THIS

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

    Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.

    2024ActionIndieAdventure8.99 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 ROMUL.

    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 ROMUL.

    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 ROMUL.

    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 Action and Indie with ROMUL.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

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

    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 ↗
  6. ENA: Dream BBQ

    WHY THIS

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

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  7. 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 ROMUL.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. 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 ROMUL.

    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 ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. MIMESIS

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ROMUL.

    4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.

    2025ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. MISERY

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ROMUL.

    MISERY is a 1–5 player co-op survival game set in a nuclear disaster zone. Here, every day is a struggle: search radioactive ruins for resources, build your bunker, craft weapons, and explore a weird, procedurally-generated world with your friends. Beware of anomalies, monsters, and armed bandits.

    2025ActionIndieAdventure12.99 USDDeck VerifiedSteam ↗
  3. Murky Divers

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ROMUL.

    Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.

    2024ActionIndieAdventure8.99 USDDeck VerifiedSteam ↗

Frequently asked about ROMUL

Does ROMUL have multiplayer or co-op?
Yes — ROMUL supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, LAN Co-op).
What games are most similar to ROMUL?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside ROMUL are Just in Case, Mimic, Cosmic Heist.
Who developed ROMUL?
ROMUL was developed by Max Lach.

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 ROMUL.

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