IMHO.

Single-player games like CatBun Idle

Below are 8 single-player Steam games similar to CatBun Idle, 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 CatBun Idle page.

Ranked picks

  1. 1
    Alice's Gaze — Steam game cover

    Alice's Gaze

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and RPG with CatBun Idle.

    This is an eerie clicker idle game with light puzzles and idle combat. Alice wakes in darkness, trapped in a strange mansion, seeking escape. The Cat God's altar drops gold, Rabbitfolk gather carrots, and dungeon monsters block the way... Can you accompany Alice to the final truth?

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Fish to Cats: Catch & Feed — Steam game cover

    Fish to Cats: Catch & Feed

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and Casual with CatBun Idle.

    Loads of fish! Loads of cats! Sail out to sea, charm every furball on Cat Island with fresh catch. Live your cozy ocean cat life!

    2026IndieCasualSingle-playerSimilar games →
  3. 3
    Idle Keep — Steam game cover

    Idle Keep

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and RPG with CatBun Idle.

    Wyverns have stolen the Kingdom's Light! Rebuild the Keep, grow stronger and gear up to defeat the Wyvern Queen and restore magic to the Kingdom.

    IndieRPGCasualSingle-playerSimilar games →
  4. 4
    Kibble Cats — Steam game cover

    Kibble Cats

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and Casual with CatBun Idle.

    Kibble Cats is a cozy, short incremental game with a definite ending. Rebuild an ancient cat village around a buried Pawbelisk. Hire cats, unlock buildings and reach milestones as a thread emerges connecting it all to something greater. A force stirs within this village, and it dreams a Great Dream.

    IndieCasualSingle-playerSimilar games →
  5. 5
    The Last Good Boy — Steam game cover

    The Last Good Boy

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and RPG with CatBun Idle.

    A Cozy idle RPG inspired by my real-life dog called Ramon, the goodest boy in the world. Gather, craft, unlock new lands, enchant your gear, and battle monsters on a quest to find where all the other good boys have gone.

    IndieAdventureSimulationSingle-playerSimilar games →
  6. 6
    Hentai Clicker: Cassia is streaming — Steam game cover

    Hentai Clicker: Cassia is streaming

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and Casual with CatBun Idle.

    🔥 Hentai Clicker: Cassia is streaming Collect ❤️, unlock daring outfits, and upgrade your skills in this addictive anime clicker. Meet Cassia, a fierce Roman gladiator cosplayer with a playful side!

    2026IndieCasual2.00 USDSingle-playerSimilar games →
  7. 7
    Loot Goblins — Steam game cover

    Loot Goblins

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and RPG with CatBun Idle.

    Crack open chests, chain buffs and recruit the ultimate goblin crew. Send them deeper into dungeons. Get better loot. Repeat!

    StrategyIndieRPGSingle-playerSimilar games →
  8. 8
    Project V — Steam game cover

    Project V

    Single-player alternative to CatBun Idle — playable solo, no multiplayer required. Shares Indie and RPG with CatBun Idle.

    > Die. Inherit. Evolve. Fight through dungeons, craft gear, brew potions, and collect relics — then die, pass your DNA to the next generation, and push deeper. Something is watching. Every death makes your bloodline stronger — but who benefits? An idle incremental RPG with a dark secret.

    2026StrategyIndieRPGSingle-playerSimilar games →