IMHO.

Single-player games like Rotten Bloom

Below are 8 single-player Steam games similar to Rotten Bloom, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

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

Ranked picks

  1. 1
    MindKatt:First Strike — Steam game cover

    MindKatt:First Strike

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    An action-adventure game set in a dystopian future where mentally evolved cats fight for their freedom using robotic suits to interact with the human world.

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  2. 2
    The Beauty Cult's NECTARMANCER — Steam game cover

    The Beauty Cult's NECTARMANCER

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    NECTARMANCER tells the story of Aisa, the conscripted Nectarmancer for The Throne in this visually stunning action platformer and "gardenvania" by The Beauty Cult.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Kong: Survivor Instinct — Steam game cover

    Kong: Survivor Instinct

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    When giant monsters fight, no one’s safe. Embark on a thrilling quest of survival in a city that’s become a battleground for Titans. Use the lethal strength of Kong and other monsters to your own advantage in this official Monsterverse game set shortly after the events of Godzilla vs. Kong.

    2024ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    F.I.S.T.: Forged In Shadow Torch — Steam game cover

    F.I.S.T.: Forged In Shadow Torch

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    F.I.S.T.: Forged In Shadow Torch is a Metroidvania action game featuring exploration, intense combat and challenging platforming.

    2021ActionSportsIndie15.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Rusted Moss — Steam game cover

    Rusted Moss

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    Rusted Moss is a twin-stick shooter metroidvania where you sling around the map with your grapple, blasting your way through witches and rusted machine monstrosities alike. This wasteland once harboring mankind has since fallen, and Fae long forgotten now knock on humanity's door...

    2023ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Oddworld: Soulstorm Enhanced Edition — Steam game cover

    Oddworld: Soulstorm Enhanced Edition

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    Oddworld: Soulstorm is the explosive second game in a brand new Oddworld Quintology that tells the continuing story of Abe and his comrades as they discover further crimes against Mudokonkind and look for the spark that will ignite a revolution.

    2022ActionIndieAdventure39.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Ghost Song — Steam game cover

    Ghost Song

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Indie with Rotten Bloom.

    On the desolate moon of Lorian, a long-dormant Deadsuit awakens from slumber. Journey beneath the surface on an atmospheric 2D adventure of self-discovery, ancient mysteries, and cosmic terror. Explore winding caverns and acquire new abilities to unearth this alien world’s long-buried secrets.

    2022ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Curse of the Sea Rats — Steam game cover

    Curse of the Sea Rats

    Single-player alternative to Rotten Bloom — playable solo, no multiplayer required. Shares Action and Adventure with Rotten Bloom.

    Embark on an epic, hand-animated, ‘ratoidvania’ adventure, where your crew has been turned into rats by a pirate witch! Explore a rich non-linear world, enjoy fun action platforming, face challenging bosses, and unlock unique abilities - either alone or in local co-op!

    2023ActionAdventureRPG9.99 USDSingle-playerSimilar games →