IMHO.

Free games like Cosmic Mushrooms

Below are 8 free-to-play Steam games similar to Cosmic Mushrooms, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Cosmic Mushrooms page.

Ranked picks

  1. 1
    ENA: Dream BBQ — Steam game cover

    ENA: Dream BBQ

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie and Adventure with Cosmic Mushrooms.

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

    2025IndieAdventureFreeDeck VerifiedFree to playSimilar games →
  2. 2
    Sheepy: A Short Adventure — Steam game cover

    Sheepy: A Short Adventure

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie and Adventure with Cosmic Mushrooms.

    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 PlayableFree to playSimilar games →
  3. 3
    Travellin Cats in Paris — Steam game cover

    Travellin Cats in Paris

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie with Cosmic Mushrooms.

    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 VerifiedFree to playSimilar games →
  4. 4
    Virtual Cottage — Steam game cover

    Virtual Cottage

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie and Simulation with Cosmic Mushrooms.

    Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.

    2020IndieSimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    UNBEATABLE [white label] — Steam game cover

    UNBEATABLE [white label]

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie and Adventure with Cosmic Mushrooms.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  6. 6
    Disfigure — Steam game cover

    Disfigure

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie with Cosmic Mushrooms.

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableFree to playSimilar games →
  7. 7
    The Lab — Steam game cover

    The Lab

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeFree to playSimilar games →
  8. 8
    Z.A.T.O. // I Love the World and Everything In It — Steam game cover

    Z.A.T.O. // I Love the World and Everything In It

    Free-to-play alternative to Cosmic Mushrooms — no purchase or trial window. Shares Indie and Adventure with Cosmic Mushrooms.

    USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.

    2025IndieAdventureFree To PlayFreeDeck VerifiedFree to playSimilar games →