IMHO.

Games like Infectum

If Infectum is your kind of game, the closest matches are COMING HOME, MOULD and Sivers — 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 Infectum: Infectum is a first-person horror shooter set in the secret complexes of an underground laboratory. Shoot, hack, gather clues. Keep an eye on your sanity level — madness will destroy you faster than the mutants. Go insane or die trying to escape.

2026ActionIndieWindowsby Yart Cart Studio
Infectum — Steam game cover

Players who liked Infectum also play

Steam players who put hours into Infectum 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. COMING HOME

    WHY THIS

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

    A retro slasher horror game, with a focus on home defense. In the dead of night, you hear someone lurking outside - but you are not defenseless. Watch the cameras, barricade your doors, and have your gun at the ready - anything to keep the Sundown Rippers from claiming their next victim.

    2026ActionIndieSimulationSteam ↗
  2. MOULD

    WHY THIS

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

    MOULD is an adventure horror game about a shattered Soviet dream. The Earth is slowly becoming uninhabitable, humanity is gone, and its place has been taken by a monstrous life form, capable of surviving in the planet's new conditions.

    ActionIndieAdventureSteam ↗
  3. Sivers

    WHY THIS

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

    Sivers is an RPG-roguelike with a unique style, where waves of enemies test your strategy. Use spells and build defenses, develop your hero, and fight bosses and varied foes. Victory on the first try is unlikely — every attempt brings you closer to success!

    2026ActionStrategyIndieSteam ↗
  4. Dead by Instinct

    WHY THIS

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

    6 determined survivors face two bloodthirsty hunters in a classic game of hide-and-seek. Run, hide, and survive through dynamic environments, intense chases, and pure player-driven horror. Can you survive the hunt?

    2026ActionStrategyIndie4.99 USDSteam ↗
  5. DEAD RIG

    WHY THIS

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

    Dismember relentless biological horrors, scavenge for resources, and fight your way through intense, short campaigns with randomized elements in this brutal sci-fi survival horror where your only goal is to survive... and escape the station RESURRECTION_426.

    ActionSteam ↗
  6. Dead Space

    WHY THIS

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

    The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.

    2023ActionAdventure14.99 USDDeck PlayableSteam ↗
  7. NO BACKUP

    WHY THIS

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

    Escape together or die alone. In this intense co-op bodycam horror game, you and your team are hunted by a relentless creature. Communicate, stay quiet, and fight to survive. Every move counts. Every sound could be your last.

    2026ActionIndieEarly Access8.99 USDDeck PlayableSteam ↗
  8. Don't Starve Together

    WHY THIS

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

    Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.

    2016ActionStrategyIndie14.99 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 Infectum.

    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 with Infectum.

    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 Action and Indie with Infectum.

    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 with Infectum.

    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 Action and Indie with Infectum.

    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. Shares Action with Infectum.

    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 Infectum.

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

    2022IndieFreeDeck PlayableSteam ↗
  8. Counter-Strike:Global Offensive

    WHY THIS

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

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Infectum

What games are most similar to Infectum?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Infectum are COMING HOME, MOULD, Sivers.
Who developed Infectum?
Infectum was developed by Yart Cart Studio.

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 Infectum.

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

16 Games Like Infectum — Ranked for 2026 · imho.run