IMHO.

Single-player games like Bubble Shooter but In Space and Incremental

Below are 9 single-player Steam games similar to Bubble Shooter but In Space and Incremental, 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 Bubble Shooter but In Space and Incremental page.

Ranked picks

  1. 1
    Compactor Baron — Steam game cover

    Compactor Baron

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    You're broke and the bills keep coming. Smash scrap into cubes, sell them, pay up. A short active incremental: aim, let the hammer swing, upgrade your tools, go bankrupt on purpose, and build a scrapyard that pays for itself.

    2026ActionIndieSimulationSingle-playerSimilar games →
  2. 2
    Bills Must Be Paid — Steam game cover

    Bills Must Be Paid

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    You're broke, smash piggy banks, bills must be paid. A short active incremental game. Get money, upgrade, and get debt free!

    2026ActionStrategyIndie6.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Increvaders — Steam game cover

    Increvaders

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Indie and Casual with Bubble Shooter but In Space and Incremental.

    A short incremental shooter about destroying aliens and getting stronger. Collect souls, unlock upgrades, and enjoy a satisfying loop of constant growth.

    2026IndieCasual2.54 USDSingle-playerSimilar games →
  4. 4
    MiCROBE — Steam game cover

    MiCROBE

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Indie and Casual with Bubble Shooter but In Space and Incremental.

    You're a microbe with an appetite problem. Eat everything. Get bigger. Repeat. Cells, planets, stars, galaxies. The whole universe is on your menu. But what happens when the menu runs out?

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Sporbs — Steam game cover

    Sporbs

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Indie and Casual with Bubble Shooter but In Space and Incremental.

    A relaxing incremental game where you harvest resources from alien organisms. Upgrade your extraction technology, discover unique abilities, manage resources, automate a factory and unlock new areas to maximise your yield.

    2026StrategyIndieSimulation3.49 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    rock[et] — Steam game cover

    rock[et]

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    NOT JUST ANOTHER INCREMENTAL GAME. Every playthrough is different. Unlock game-changing abilities, invent run-breaking synergies, discover new planets with entirely new mechanics, and much, much more.

    2026ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Incremental Birds — Steam game cover

    Incremental Birds

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    An incremental game where you become the Bird Master. Capture birds, feed them, grow them, and sell them. Watch waves change over time, turning into sine patterns, spelling messages, and forming shapes. Unlock upgrades and chase an infinite balance and score.

    2026ActionIndieSimulation2.99 USDSingle-playerSimilar games →
  8. 8
    Orbosis Gloriosis — Steam game cover

    Orbosis Gloriosis

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    A physics-based incremental game where you split and merge orbs

    2026ActionIndieSimulation4.99 USDSingle-playerSimilar games →
  9. 9
    Walls Were Built to Fall — Steam game cover

    Walls Were Built to Fall

    Single-player alternative to Bubble Shooter but In Space and Incremental — playable solo, no multiplayer required. Shares Action and Indie with Bubble Shooter but In Space and Incremental.

    Walls Were Built to Fall is an epic scale incremental FPS horde defense roguelite. Build your defenses, draft defenders, discover crazy builds, and hold back millions of enemies.

    2027ActionStrategyIndieSingle-playerSimilar games →