IMHO.

Single-player games like Slime Must Grow

Below are 8 single-player Steam games similar to Slime Must Grow, 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 Slime Must Grow page.

Ranked picks

  1. 1
    A Game About Bouncing DVD — Steam game cover

    A Game About Bouncing DVD

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Must Grow.

    A minimalist incremental game where you watch DVD logos bounce endlessly, earn points, upgrade your screen, and unlock increasingly powerful upgrades.

    2026StrategyIndieSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    The Big Suck — Steam game cover

    The Big Suck

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Must Grow.

    A short incremental game where you are the disaster. Destroy fields, cars, buildings. Gather wreck to grow and spend it on upgrades inside the big skill tree.

    StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Smashing Bottles — Steam game cover

    Smashing Bottles

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Must Grow.

    Smashing Bottles is a short and satisfying incremental game where you break bottles to earn money, upgrade your bat, discover new bottles, and cause chaos! Will you smash enough bottles to buy the universe?

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Next Quintillionaire — Steam game cover

    Next Quintillionaire

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Simulation with Slime Must Grow.

    Become the Next Quintillionaire in this incremental game where you sell boxes, set prices, choose opportunities, and hire employees to grow and upgrade your business. Reinvest your profits to progress faster and get richer with every cycle!

    2026StrategySimulationCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Storm Grill — Steam game cover

    Storm Grill

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Indie with Slime Must Grow.

    A short incremental game where you play as a grill and fight against the storm! Evaporate raindrops, earn coins, unlock new upgrades and skills, grow stronger until you can outlast the downpour.

    StrategyIndieSimulationSingle-playerSimilar games →
  6. 6
    ORE x TRACTOR — Steam game cover

    ORE x TRACTOR

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Casual with Slime Must Grow.

    ORE x TRACTOR is a short, incremental game about demolishing space rocks with a variety of weaponry.

    2026StrategyCasualSingle-playerSimilar games →
  7. 7
    Click Flip — Steam game cover

    Click Flip

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Strategy and Simulation with Slime Must Grow.

    Click Flip is a short incremental game about clicking tiles, earning points, buying upgrades, and causing crazy tile combos.

    2026StrategySimulationCasualSingle-playerSimilar games →
  8. 8
    Particle Collectotron — Steam game cover

    Particle Collectotron

    Single-player alternative to Slime Must Grow — playable solo, no multiplayer required. Shares Casual with Slime Must Grow.

    Click and collect energy in this short, active incremental. Upgrade your reactor, tune injector payload and trajectories, unlock exotic matter, and push the experiment past its limits.

    2026CasualSingle-playerSimilar games →