IMHO.

Single-player games like ULTRA MEGA DRILL

Below are 8 single-player Steam games similar to ULTRA MEGA DRILL, 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 ULTRA MEGA DRILL page.

Ranked picks

  1. 1
    Ore & Odds — Steam game cover

    Ore & Odds

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Casual with ULTRA MEGA DRILL.

    An incremental game where you mine and rely on your luck to unlock upgrades. Choose your improvements, explore different biomes and face a final boss. Numbers keep growing... until chance takes it all away.

    2026ActionStrategyCasualSingle-playerSimilar games →
  2. 2
    Oil Island Hustle — Steam game cover

    Oil Island Hustle

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Indie and Simulation with ULTRA MEGA DRILL.

    Your on an island because you owe your best friend 1 million dollars. To pay him back, you extract all the oil and resources in here. Buy some robots to automate your work, repair your port and unlock new trade partners and starting hustling!

    2026StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Babel Legacy — Steam game cover

    Babel Legacy

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Indie and Simulation with ULTRA MEGA DRILL.

    An idle game where you gather resources and grow your city. Sit back and watch your city expand!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Dirt Clicker — Steam game cover

    Dirt Clicker

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Indie and Simulation with ULTRA MEGA DRILL.

    Dirt Clicker is a charming incremental game about digging to the hidden center of the world.

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Slots & Diapers — Steam game cover

    Slots & Diapers

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Indie and Simulation with ULTRA MEGA DRILL.

    Absurd incremental game where you turn even liquid assets into financial glory! Spin for jackpots and hire veteran gamblers to automate the madness. Use permanent upgrades and 'mishaps' to accelerate your progress! Simple. Messy. Addictive.

    2026StrategyIndieSimulation4.89 USDSingle-playerSimilar games →
  6. 6
    One More Spin — Steam game cover

    One More Spin

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Casual with ULTRA MEGA DRILL.

    One More Spin is a fast-paced slot machine incremental where you build a board of machines, trigger explosive combos, unlock permanent upgrades, and push through your luck for bigger wins. You should never stop, go for One More Spin!

    CasualSingle-playerSimilar games →
  7. 7
    Around The Core — Steam game cover

    Around The Core

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Indie and Casual with ULTRA MEGA DRILL.

    A space-themed incremental shooter where destruction fuels growth. Annihilate asteroids, harvest wealth, and climb a massive upgrade tree.

    2026IndieCasualSingle-playerSimilar games →
  8. 8
    Mining and Dwarves — Steam game cover

    Mining and Dwarves

    Single-player alternative to ULTRA MEGA DRILL — playable solo, no multiplayer required. Shares Simulation and Casual with ULTRA MEGA DRILL.

    An incremental game where you mine rocks, gather ore, and recruit dwarves. Play actively for maximum gains, or idle and let the dwarves do the work.

    2026StrategySimulationCasualSingle-playerSimilar games →