IMHO.

Single-player games like Voxelantis

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

Ranked picks

  1. 1
    FluxWerks — Steam game cover

    FluxWerks

    Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Adventure and Early Access with Voxelantis.

    Build, automate, manage heat and expand in a vast, ever-expanding voxel world. Harness dynamic fluids, design sprawling factory lines, and research your way from early mining technologies to quantum computing.

    2026StrategyAdventureSimulationSingle-playerSimilar games →
  2. 2
    MORS — Steam game cover

    MORS

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

    Build an automated factory on a true-scale Mars streamed from real NASA terrain. Mine, smelt and belt resources, run trains between outposts, master chemistry, and grow from a lone lander into a planet-spanning industry while the real Martian weather does its worst.

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Dwarf Digger — Steam game cover

    Dwarf Digger

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

    Dig, discover, and survive! In Dwarf Digger, you build your own underground empire, unearth precious treasures, battle hidden dangers, and trade with fellow dwarves. Will you carve your legend deep beneath the earth?

    IndieSimulationCasualSingle-playerSimilar games →
  4. 4
    Voltcube — Steam game cover

    Voltcube

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

    Discover Voltcube, an infinite, uniquely generated block universe. Create machines, explore a multitude of biomes, and build to your heart's content. Survival or creative, every playthrough offers a unique journey.

    IndieCasualSingle-playerSimilar games →
  5. 5
    Orebound — Steam game cover

    Orebound

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

    Orebound is a dwarven themed factory automation game. Play alone or with friends as you build, mine, craft and explore a voxel generated world! Build your fortress, expand your factory, fight off creatures who dwell beneath the mountains and embark on a journey of greatness.

    2024ActionIndieAdventure12.49 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    The Infected — Steam game cover

    The Infected

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

    The Infected is a sandbox, first-person, open-world survival game. Build bases, craft, farm, hunt, and survive changing seasons. Choose whether to face the hybrid “Vambies” or turn them off for a pure survival experience.

    2020ActionIndieSimulation15.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Rising World — Steam game cover

    Rising World

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

    Rising World is a voxel based open-world sandbox game, featuring a procedurally generated world, playable in single and multi-player.

    2014ActionIndieAdventure11.24 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    AETHUS — Steam game cover

    AETHUS

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

    Explore a vast underground world to mine and craft hundreds of items while building up your modular Outpost on the surface, to prospect for gems, refine resources and farm hydroponic crops in this top-down sci-fi survival-crafter where the story always provides a reason to dig deeper.

    2026StrategyIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →