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

FluxWerks
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Indie and Adventure with Voxelantis.
Every block of this planet is real, including fluids! Dig it, flood it, process it. FluxWerks is a factory automation game on a fully destructible voxel world with physical fluid and heat simulation. Dig anywhere, automate everything, and survey a world that was supposed to be empty.
- 2

Hollowstride
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Adventure and Casual with Voxelantis.
Explore, build, and survive in a living, procedural world. Hollowstride is a multiplayer voxel sandbox in early development, offering a moddable foundation for your next great adventure.
- 3

Craftica
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Indie and Casual with Voxelantis.
Craftica is an elegant block-based sandbox game with ultra high degrees of freedom for creative building. Here you can build smooth and beautiful architectures, or construct advanced devices and machineries such as computers, vehicles and robots. Try it out and start exploring your imaginations!
- 4

PlanetSmith
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Indie and Adventure with Voxelantis.
A sandbox survival RPG set on fully spherical hex worlds. Crash-land on an uncharted planet, craft and build to survive, uncover what infected the solar system, then build a ship and fly seamlessly to other planets. No loading screens. No edges.
- 5

Aether Effect
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Indie and Adventure with Voxelantis.
Dig, Build, Explore! In this sandbox survival game, venture through a vast procedurally-generated infinite world. Mine resources, construct your homestead, craft and drive vehicles, delve into mining, cultivate, livestock, automated machinery, and uncover the truth behind the world.
- 6

Mr. Nomad
Single-player alternative to Voxelantis — playable solo, no multiplayer required. Shares Indie and Adventure with Voxelantis.
Mr. Nomad is a survival base-building, tower defense game set in a post-apocalyptic world. Set a fortified base around your camper, craft, endure brutal zombie raids, hide what is precious to you in underground bunker and embark on dangerous missions in search of resources.
- 7

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.
- 8

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.