IMHO.

Single-player games like Idle Mining Manager

Below are 8 single-player Steam games similar to Idle Mining Manager, 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 Idle Mining Manager page.

Ranked picks

  1. 1
    Harvesters — Steam game cover

    Harvesters

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    A short incremental game about gathering resources on different planets. Upgrade the harvesters, unlock new buildings, and unlock new ways to gather resources! It's all about watching lil people do their thing.

    2027IndieSimulationCasualSingle-playerSimilar games →
  2. 2
    System.Execute — Steam game cover

    System.Execute

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    Take control of a high-contrast terminal in System.Execute, a retro-styled incremental idle game. Generate FLOPS, upgrade through 15 tiers of hardware, prestige into Neural Weights, install optimization nodes, choose an endgame Protocol, and climb the global leaderboard.

    2026IndieSimulationCasual5.99 USDSingle-playerSimilar games →
  3. 3
    War.exe — Steam game cover

    War.exe

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    A short incremental game about conquering a map of territories. Each click extracts intel and each upgrade strengthens your nation. Build power, unlock new ways to strike, and move to invade before rival forces invade first. Click. Invade. Conquer...or be conquered.

    2026IndieSimulationCasualSingle-playerSimilar games →
  4. 4
    Mining and Dwarves — Steam game cover

    Mining and Dwarves

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required.

    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.

    2026StrategySimulationCasual4.89 USDSingle-playerSimilar games →
  5. 5
    Incremental Orbits — Steam game cover

    Incremental Orbits

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    A short and relaxing incremental management game where you run your own space company, discover planets, launch satellites and make a ton of money.

    2026StrategyIndieSimulation4.89 USDSingle-playerSimilar games →
  6. 6
    Cosmic Crusher — Steam game cover

    Cosmic Crusher

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree, and defend the solar system from hostile alien fleets. How far can you go?

    2026ActionStrategyIndie4.49 USDSingle-playerSimilar games →
  7. 7
    Sporbs — Steam game cover

    Sporbs

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required. Shares Indie with Idle Mining Manager.

    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 →
  8. 8
    The Last Mothership — Steam game cover

    The Last Mothership

    Single-player alternative to Idle Mining Manager — playable solo, no multiplayer required.

    A short incremental game about harvesting planets to feed your mothership. Mine, manage resources, grow your fleet, and unlock upgrades to evolve your species. You are the devourer of worlds.

    CasualSingle-playerSimilar games →