IMHO.

Games like Parasite Mutant

If Parasite Mutant is your kind of game, the closest matches are NetSpace Saga Ep.1, CORPSE CARNIVAL and SIGNALIS — 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 Parasite Mutant: This is a bio-horror RPG featuring a retro third-person semi-fixed camera and an ATC combat system that blends real-time and turn-based elements. You play as Nova, a Psionic Agent sent to investigate a mysterious abandoned city-island, ultimately uncovering the hidden truth and rewriting fate.

2026ActionStrategyIndieAdventureRPGWindowsby IceSitruuna
Parasite Mutant — Steam game cover

Players who liked Parasite Mutant also play

Steam players who put hours into Parasite Mutant 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. NetSpace Saga Ep.1

    WHY THIS

    Top pick for Parasite Mutant fans by collaborative filtering across millions of Steam libraries. Shares RPG with Parasite Mutant.

    A Space Noir Turn-based Battle JRPG homage of old-classics. In this irreverent story, you follow a crew of Space Truckers as they try to survive in a world of aliens, zombies, robots, androids, the Space Cartels, and terrible secrets, in and out of a virtual Internet that holds its own mysteries.

    2022RPG2.99 USDSteam ↗
  2. CORPSE CARNIVAL

    WHY THIS

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

    "CORPSE CARNIVAL" is a top-down action-adventure game where you will play as Li Xiaomeng, a first-year student at the "Linge" Military Academy, and escape from a city filled with zombies and monsters alongside "Asami Yuki."

    ActionIndieAdventureSteam ↗
  3. SIGNALIS

    WHY THIS

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

    A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret. Unravel a cosmic mystery, escape terrifying creatures, and scavenge an off-world government facility as Elster, a technician Replika searching for her lost dreams.

    2022ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  4. Jack Move

    WHY THIS

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

    Jack Move is a JRPG that features a unique blend of gritty cyberpunk story telling, turn based battles and beautiful modern pixel art. Take on the role of Noa, a vigilante hacker who is thrust into a world of murder, kidnapping and dark research after her father goes missing.

    2022IndieAdventureRPG19.99 USDDeck VerifiedSteam ↗
  5. Darkwood

    WHY THIS

    Ranked #5 for Parasite Mutant fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Parasite Mutant.

    Darkwood - a new perspective on survival horror. Scavenge and explore a rich, ever-changing free-roam world by day, then hunker down in your hideout and pray for the morning light.

    2017ActionStrategyAdventure14.99 USDDeck VerifiedSteam ↗
  6. Tormented Souls 2

    WHY THIS

    Ranked #6 for Parasite Mutant fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Parasite Mutant.

    Caroline Walker returns in the sequel to the award-winning survival horror classic. Explore the decaying remains of the secluded Villa Hess, use improvised weapons to confront terrifying creatures, and bend the fabric of reality to save your sister from a twisted cult.

    2025ActionAdventure29.99 USDDeck PlayableSteam ↗
  7. CrossCode

    WHY THIS

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

    A retro-inspired 2D Action RPG set in the distant future. CrossCode combines 16-bit SNES-style graphics with butter-smooth physics, a fast-paced combat system, and engaging puzzle mechanics, served with a gripping sci-fi story.

    2018ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  8. ICEY

    WHY THIS

    Ranked #8 for Parasite Mutant fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Parasite Mutant.

    ICEY is a 2D side-scrolling action game and a META game in disguise. As you follow the narrator's omnipresent voice, you will see through ICEY's eyes and learn the truth about her world. The narrator will constantly urge you in one direction, but you must ask, "Why? Why am I following his directions?“ Obey? Rebel?

    2016ActionAdventureRPG3.84 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 Parasite Mutant.

    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 Parasite Mutant.

    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 Parasite Mutant.

    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 Parasite Mutant.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  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 Parasite Mutant.

    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 Action and Indie with Parasite Mutant.

    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. Shares Action with Parasite Mutant.

    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. missed messages.

    WHY THIS

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

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck 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. SIGNALIS

    WHY THIS

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

    A classic survival horror experience set in a dystopian future where humanity has uncovered a dark secret. Unravel a cosmic mystery, escape terrifying creatures, and scavenge an off-world government facility as Elster, a technician Replika searching for her lost dreams.

    2022ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  2. Jack Move

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Parasite Mutant.

    Jack Move is a JRPG that features a unique blend of gritty cyberpunk story telling, turn based battles and beautiful modern pixel art. Take on the role of Noa, a vigilante hacker who is thrust into a world of murder, kidnapping and dark research after her father goes missing.

    2022IndieAdventureRPG19.99 USDDeck VerifiedSteam ↗
  3. Darkwood

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Strategy with Parasite Mutant.

    Darkwood - a new perspective on survival horror. Scavenge and explore a rich, ever-changing free-roam world by day, then hunker down in your hideout and pray for the morning light.

    2017ActionStrategyAdventure14.99 USDDeck VerifiedSteam ↗
  4. ICEY

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Adventure with Parasite Mutant.

    ICEY is a 2D side-scrolling action game and a META game in disguise. As you follow the narrator's omnipresent voice, you will see through ICEY's eyes and learn the truth about her world. The narrator will constantly urge you in one direction, but you must ask, "Why? Why am I following his directions?“ Obey? Rebel?

    2016ActionAdventureRPG3.84 USDDeck VerifiedSteam ↗

Frequently asked about Parasite Mutant

What games are most similar to Parasite Mutant?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Parasite Mutant are NetSpace Saga Ep.1, CORPSE CARNIVAL, SIGNALIS.
Who developed Parasite Mutant?
Parasite Mutant was developed by IceSitruuna.

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 Parasite Mutant.

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