IMHO.

Single-player games like Rock Diver

Below are 12 single-player Steam games similar to Rock Diver, 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 Rock Diver page.

Ranked picks

  1. 1
    The Atrium — Steam game cover

    The Atrium

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Adventure and Casual with Rock Diver.

    Mine your way through a vast cave system that watches as you dig deeper each day. Explore diverse biomes, collect valuable resources and craft increasingly powerful tools and upgrades until you are strong enough to reach the end before it all comes down.

    IndieAdventureCasualSingle-playerSimilar games →
  2. 2
    Veinrider — Steam game cover

    Veinrider

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Casual with Rock Diver.

    Veinrider is a scifi incremental game about traversing alien caves and escaping a strange planet. Fly, collect and upgrade your gravity-flipping craft to break deeper, faster and stronger!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    GRAVHOUNDS — Steam game cover

    GRAVHOUNDS

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

    GRAVHOUNDS is a 1–4 player co-op action builder. Drop into hostile planets as a pack, build and defend your base in physics-driven mayhem, and extract with everything you can carry before you become alien chow! The longer you stay, the greater the danger... and the rewards.

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    Veinward — Steam game cover

    Veinward

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Casual with Rock Diver.

    Mine, sell, upgrade, mine deeper. A first-person mining incremental game with hundreds of ores, upgradeable pickaxes and different cave systems. Explore and get stronger!

    IndieCasualSingle-playerSimilar games →
  5. 5
    Dig Dig Boom — Steam game cover

    Dig Dig Boom

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Adventure with Rock Diver.

    Dig Dig Boom is a strategic mining roguelite set in a fully destructible world where time moves only when you move. Dig, blast, explore and fight your way through procedurally generated caves using a wide selection of mining tools with unique effects.

    2027ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Depths of Providence — Steam game cover

    Depths of Providence

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

    Depths of Providence is a turn-based roguelike JRPG through 100 procedurally generated floors. Your party enters at level 1 with empty pockets. Fight down through instant-death depths and escape with rare loot before you lose it all. Bank blue-chest relics forever and climb the daily leaderboard.

    2026IndieRPG2.99 USDSingle-playerSimilar games →
  7. 7
    IDUN Rogue — Steam game cover

    IDUN Rogue

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

    IDUN Rogue redefines roguelite shooters by putting an entire upgradeable army at your command. Survive against thousands of enemies physically piling up to eat you and your army on a fully destructible battlefield!

    2027ActionSingle-playerSimilar games →
  8. 8
    Astromine — Steam game cover

    Astromine

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Adventure with Rock Diver.

    Astromine is a survival mining game about scavenging fully destructible planets. Designed for 1 to 4 players. Land on planets and gather enough materials to fight off alien creatures, fight robot factions, build structures and spaceships, and conquer the solar system

    2026ActionAdventureSimulationSingle-playerSimilar games →
  9. 9
    Reshaping Mars — Steam game cover

    Reshaping Mars

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

    「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.

    2023StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    MECHIEVAL — Steam game cover

    MECHIEVAL

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Adventure with Rock Diver.

    The twilight of the plague-ravaged Middle Ages. Pilot a five-story-high mech, unleashing torrents of ammunition, dancing with magic, and hunting the demons spreading pestilence in this frenzied top-down shooter.

    ActionAdventureRPGSingle-playerSimilar games →
  11. 11
    Typing Break — Steam game cover

    Typing Break

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

    If you can type, you can fire a gun.

    2026ActionIndie8.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Quadra Break: Variations — Steam game cover

    Quadra Break: Variations

    Single-player alternative to Rock Diver — playable solo, no multiplayer required. Shares Casual with Rock Diver.

    Quadra Break: Variations lets you switch off your brain and shatter a whole screenful of blocks into pieces. You can even play Go and poker with blocks.

    2026CasualSingle-playerSimilar games →