IMHO.

Single-player games like Gemorium

Below are 8 single-player Steam games similar to Gemorium, 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 Gemorium page.

Ranked picks

  1. 1
    Deepcore Mining — Steam game cover

    Deepcore Mining

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

    Mine valuable ores, upgrade your equipment, drill through underground levels, and recover the uranium needed to save the world's power supply.

    2026IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  2. 2
    Drillbound — Steam game cover

    Drillbound

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

    Drillbound is a short incremental game about mining your way to the planet’s core. Crush layers of rock, gather resources, upgrade your drill, and unlock powerful machines as you descend into the depths.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    10 Million Pixels — Steam game cover

    10 Million Pixels

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

    Mine through millions of pixels to find the Golden Pixels. A mesmerizing incremental game about exploration and erosion.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  4. 4
    Dig Dan Dig! — Steam game cover

    Dig Dan Dig!

    Single-player alternative to Gemorium — playable solo, no multiplayer required.

    Dig for resources and trade them for powerful biological upgrades in this incremental mining adventure. Transform yourself beyond human limits to escape the underground!

    2027CasualSingle-playerSimilar games →
  5. 5
    Click & Mine — Steam game cover

    Click & Mine

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

    Click & Mine is a relaxing incremental mining game. Mine various resources and use them to buy upgrades, allowing you to descend deeper and deeper while unlocking new biomes, ores and skills.

    2026IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    You Know The Drill — Steam game cover

    You Know The Drill

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

    You Know The Drill is a relaxing incremental mining game about digging underground to harvest ores. Collect resources and use them to upgrade your drill and go even deeper!

    2026StrategyIndieSimulation3.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Smash Hit Museum — Steam game cover

    Smash Hit Museum

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

    Smash stones. Collect artifacts. Build the world’s most profitable museum. A short clicker game set in the archeology room of a museum. Build up your collection and Upgrade until you break it.

    2025ActionIndieSimulation6.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Rock Crusher — Steam game cover

    Rock Crusher

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

    Rock Crusher is an incremental game with a massive skill tree. Control a little rock-crushing machine stranded on a mysterious planet. Crush rocks, collect materials, evolve through upgrades, uncover the planet’s secrets - and maybe, just maybe, find a way to escape.

    2025ActionStrategyIndie4.89 USDDeck PlayableSingle-playerSimilar games →