IMHO.

Single-player games like Squash Ball

Below are 8 single-player Steam games similar to Squash Ball, 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 Squash Ball page.

Ranked picks

  1. 1
    Idle Galaxy — Steam game cover

    Idle Galaxy

    Single-player alternative to Squash Ball — playable solo, no multiplayer required. Shares Indie with Squash Ball.

    Relaxing idle clicker game with various gameplay features. Challenging enough for hardcore players but it also can be fully completed.

    2022StrategyIndieSimulation0.99 USDSingle-playerSimilar games →
  2. 2
    Idle Spiral — Steam game cover

    Idle Spiral

    Single-player alternative to Squash Ball — playable solo, no multiplayer required. Shares Indie with Squash Ball.

    This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time!

    2022StrategyIndieSimulationFreeDeck PlayableSingle-playerSimilar games →
  3. 3
    Go Up — Steam game cover

    Go Up

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

    An atmospheric and esoteric exploration into darkness and creation. Unearth mysterious minigames and ascertain new methods of ascending ever upwards. In order for the number to go up, so must you!

    2025IndieCasualEarly Access4.99 USDSingle-playerSimilar games →
  4. 4
    Kaleidocraft — Steam game cover

    Kaleidocraft

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

    Craft kaleidoscopes, mandalas and more in a utopian universe that truly welcomes your creativity. Share your art on a wholesome social media and be rewarded instantly with love, followers, new shapes, color palettes and decorations for your holographic room. Enjoy your exposure, for realz!

    2023IndieSimulationCasual0.99 USDSingle-playerSimilar games →
  5. 5
    Unserious Sandbox — Steam game cover

    Unserious Sandbox

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

    A single-player casual game. You play as Sandbox characters, parkour and idle.

    2025IndieCasualEarly Access1.99 USDSingle-playerSimilar games →
  6. 6
    Anomalies — Steam game cover

    Anomalies

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

    Are you looking for something completely different? An oddity? An enigma? Or perhaps .. an Anomaly? Anomalies may be a game, then again it may not. One user described it as "A million musical leeches, waiting to suck the serotonin from my brain." And that's just the beginning...

    2016IndieSimulationCasual3.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Idle Tower Defense — Steam game cover

    Idle Tower Defense

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

    Idle Tower Defense is a game where you control a single tower to fight off hordes of enemies. No randomization. Choose from a variety of modules to create unique builds and upgrade modules and survive endless waves.

    2024StrategyIndieCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    IncrediMarble — Steam game cover

    IncrediMarble

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

    Build amazing marble contraptions with IncrediMarble! Enjoy idle incremental tycoon sandbox simulation gameplay with the best physics Unity can offer. It's like that old toy you had as a kid!

    2021IndieSimulationCasual6.99 USDSingle-playerSimilar games →