IMHO.

Single-player games like Cube Foundry

Below are 9 single-player Steam games similar to Cube Foundry, 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 Cube Foundry page.

Ranked picks

  1. 1
    Miseria — Steam game cover

    Miseria

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    Miseria is a dark fantasy idle incremental game in which you lead a party of damned souls through the depths of the world.

    2026IndieSimulationRPG7.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Garbage Growth — Steam game cover

    Garbage Growth

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    Garbage Growth is a short incremental trash game about collecting people's trash, bananas and even babies, to make money and pollute the world even more. Hire rats, grow your pollution, and make everything worse!

    2026IndieSimulationCasual4.49 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Bills Must Be Paid — Steam game cover

    Bills Must Be Paid

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    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 →
  4. 4
    Hole Is Mine — Steam game cover

    Hole Is Mine

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    Hole Is Mine is an incremental adventure about purifying a divine Hole. Dive inside and launch your Mini'Ohs to mine for you. Extract impurities, upgrade your power, and find hidden secrets to grow the Village, customizing your Mini'Ohs with incredible powers. The Hole has spoken!

    2026IndieAdventureSimulation7.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    IGNOBLE — Steam game cover

    IGNOBLE

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

    Destroy enemies and harvest blood, bones, and marrow to grow stronger, unlock forbidden skills, and wipe out the Ignoble tyrants who dare threaten your master.

    2026ActionStrategyIndie5.94 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Dwarf Eats Mountain — Steam game cover

    Dwarf Eats Mountain

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    Dwarves hunger for gold, and no mountain shall stand in their way! Mine riches, unearth artifacts, and upgrade your dwarves to devour ever-bigger peaks in this whimsical incremental game.

    2026StrategyIndieSimulation8.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Fortune Mill — Steam game cover

    Fortune Mill

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    In this incremental game, you must make $1,000,000 in each room to escape. Throw darts, play scratch-off tickets, unlock automation, and choose upgrades carefully as each room affects all the others!

    2026IndieSimulationCasual5.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Whack-A-Monster — Steam game cover

    Whack-A-Monster

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    Whack-A-Monster. An incremental game about Whacking, Smashing, Splashing & BONKING monsters. Upgrade through the skill tree and unlock new weapons to vanquish all evil from this world.

    2026StrategyIndieSimulation6.99 USDSingle-playerSimilar games →
  9. 9
    System Overload — Steam game cover

    System Overload

    Single-player alternative to Cube Foundry — playable solo, no multiplayer required. Shares Indie and Simulation with Cube Foundry.

    SYSTEM STATUS: UNSTABLE> System Overload is a Win95/98 Task Manager simulation game. Accept contracts, kill processes, tune hardware, dodge scams, keep the CPU under 100C and make your choice through the story. >DO_NOT_CRASH

    2026IndieSimulation3.99 USDSingle-playerSimilar games →