IMHO.

Single-player games like Incremental Cubes

Below are 9 single-player Steam games similar to Incremental Cubes, 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 Incremental Cubes page.

Ranked picks

  1. 1
    Idle Monkeylogy — Steam game cover

    Idle Monkeylogy

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation and Free To Play with Incremental Cubes.

    IDLE GAME based on the Infinite Monkey Theorem

    2021SimulationFree To PlayCasualFreeDeck PlayableSingle-playerSimilar games →
  2. 2
    Idle Sphere — Steam game cover

    Idle Sphere

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation and Free To Play with Incremental Cubes.

    Stunning sphere-themed idle/incremental game. Experience simplicity's beauty.

    2024StrategyIndieSimulationFreeSingle-playerSimilar games →
  3. 3
    Click Legends — Steam game cover

    Click Legends

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation with Incremental Cubes.

    Join your Legendary Heroes in a battle for strength in CLICK LEGENDS. A Clicker - Incremental - Management game. Battle your way through a variety of enemies by leveling up your heroes, empowering them, and finding them equipment! Click your way to victory!

    2019StrategyIndieAdventure2.99 USDSingle-playerSimilar games →
  4. 4
    Star Clicker Odyssey — Steam game cover

    Star Clicker Odyssey

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation with Incremental Cubes.

    Fight off a galactic threat in this idle clicker game. Battle waves of enemy ships, progress actively or passively, and save humanity. With over 200 high-quality ship models and background mode, watch your fleet soar across your desktop while you work!

    2025StrategyIndieSimulation4.99 USDSingle-playerSimilar games →
  5. 5
    Monsters Idle RPG — Steam game cover

    Monsters Idle RPG

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation with Incremental Cubes.

    Monsters Idle RPG is a cozy and relaxing idle game where you collect monsters, deploy them in battles, gather resources, and sell them to earn profits! Explore Arcanium as you advance from a basic starter monster to your favorite companion by expanding your collection.

    2023StrategyIndieAdventure2.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Idle Streaming Bonanza — Steam game cover

    Idle Streaming Bonanza

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation and RPG with Incremental Cubes.

    In this parody of popular streamers! Play as your favorite content creators like Mokipane, Asmondsilver and CQX. Form a cult! Squeeze your pay piggies, start drama, appease chat and rake in the dough.

    2025StrategyIndieSimulation4.99 USDSingle-playerSimilar games →
  7. 7
    Monster Hunting: Incremental Grind Forever — Steam game cover

    Monster Hunting: Incremental Grind Forever

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation and RPG with Incremental Cubes.

    An idle incremental adventure. Fight monsters, buy upgrades, recruit a party, craft equipment, join a faction, battle across different regions, and complete hundreds of rewards. Unlock a variety of fun features and use them to make your numbers go up!

    2024StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Rocky Idle — Steam game cover

    Rocky Idle

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares RPG with Incremental Cubes.

    Rocky Idle is a single-player idle/incremental game. Level up your skills, gather resources, and complete your collection log.

    2026IndieRPGCasual9.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Idle Spiral — Steam game cover

    Idle Spiral

    Single-player alternative to Incremental Cubes — playable solo, no multiplayer required. Shares Simulation and Free To Play with Incremental Cubes.

    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 →