IMHO.

Games like Merge Mutants

If Merge Mutants is your kind of game, the closest matches are WARLANCER - Armored Survivor, Approaching Infinity Survivors and Space Show edition 17 — 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 Merge Mutants: Merge Mutants is a fast-paced top-down survival shooter where hostile scientists try to keep you locked up. Synthesize their remains into healing, abilities, and loyal mutants, then merge matching units into bigger and more powerful ones. Break out of the lab or die trying.

2027ActionIndieWindows · Linuxby Wasted Studios
Merge Mutants — Steam game cover

Players who liked Merge Mutants also play

Steam players who put hours into Merge Mutants 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. WARLANCER - Armored Survivor

    WHY THIS

    Top pick for Merge Mutants fans by collaborative filtering across millions of Steam libraries. Shares Action with Merge Mutants.

    WARLANCER - Armored Survivor is a top down survivor shooter where you employ weapons within weapons to decimate hordes of enemies with multiple waves of firepower. Configure your mech with upgrades and randomly generated weapons to survive the relentless tide of alien invaders.

    ActionSteam ↗
  2. Approaching Infinity Survivors

    WHY THIS

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

    A Bullet-Heaven roguelike in the Approaching Infinity universe with both spaceship and away team missions. The exit of the galaxy's dominant races left a power vacuum that everyone wants to fill. Survive, pick a side, or kill'em all. No time to think when the horde's advancing.

    ActionIndieRPGSteam ↗
  3. Space Show edition 17

    WHY THIS

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

    Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!

    2026ActionIndie6.79 USDSteam ↗
  4. Shapes: The Tower Defense Game

    WHY THIS

    Ranked #4 for Merge Mutants fans by collaborative filtering across millions of Steam libraries. Shares Action with Merge Mutants.

    Strategize your base to build and defend off waves of enemies in an on going battle. Plan, Attack, Defend and Grow! In the stratigic tower defense shooter.

    2026ActionStrategySteam ↗
  5. Diced Up!

    WHY THIS

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

    Survive as long as you can in an endless bullet hell with randomized stats and weapons.

    2024ActionIndieCasual9.99 USDSteam ↗
  6. Farmnana Defence

    WHY THIS

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

    ▎ Defend your farm with magical bananas! Collect and enhance 20+ bananas across 5 tiers, build your farm by day, and survive monster waves by night. Face 5 epic bosses in 25 waves and endless Infinite Mode.

    2026ActionIndieFree To PlayFreeSteam ↗
  7. UNLOAD

    WHY THIS

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

    UNLOAD is an intercept-focused top-down shooter where ammo is life. Intercept lethal barrages to reload and survive by a thread. As a Visitor who lost everything in an explosion, hunt down those tied to the incident and uncover the truth behind that day.

    2026ActionIndieFree To PlayFreeSteam ↗
  8. Planetary Defense: An Orbital Turret Defense System

    WHY THIS

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

    2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.

    2022ActionStrategyIndie1.99 USDSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  2. 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 Merge Mutants.

    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 ↗
  3. Sheepy: A Short Adventure

    WHY THIS

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

    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 ↗
  4. Counter-Strike:Global Offensive

    WHY THIS

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

    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 ↗
  5. Awaria

    WHY THIS

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

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  6. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  7. Grimm's Hollow

    WHY THIS

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

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  8. The Expendabros

    WHY THIS

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

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗

Frequently asked about Merge Mutants

What games are most similar to Merge Mutants?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Merge Mutants are WARLANCER - Armored Survivor, Approaching Infinity Survivors, Space Show edition 17.
Who developed Merge Mutants?
Merge Mutants was developed by Wasted Studios.

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 Merge Mutants.

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