Single-player games like SpaceFabrica
Below are 8 single-player Steam games similar to SpaceFabrica, 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 SpaceFabrica page.
Ranked picks
- 1
Cave Expedition
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Adventure with SpaceFabrica.
The Ultimate Caving Simulator. Experience dry and wet caving as you descend into tight squeezes, massive chambers, and uncharted depths. The deeper you go, the more upgrades & equipment you need ... and every decisions matters!
- 2
Ghostorio
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Adventure with SpaceFabrica.
Build automated factories in a bright afterlife. Mine, belt, power, and produce at massive scale, then defend your work from the spirits it attracts. A third-person factory game of automation, base building, and tower defense.
- 3
CircuitVeil
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Simulation with SpaceFabrica.
CircuitVeil is a Single-player / Multiplayer isometric factory game where you boot an artificial mind. Mine the substrate, build production lines, specialize as Engineer, Defender, or Prospector, and send your factory's output through the off-world transfer beam.
- 4
Star Haul Tycoon
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Simulation and Casual with SpaceFabrica.
Star Haul Tycoon is a narrative logistics sim where efficiency is the only path to profit. Connect planets, manage a fleet of transport ships and optimize complex supply chains. In an economy where fuel equals money, you must pay off your massive corporate debt to a supervisor who's always watching.
- 5
Orebound
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Adventure with SpaceFabrica.
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.
- 6
LithoBreak
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Adventure and Simulation with SpaceFabrica.
LithoBreak is a survival factory-builder grounded in real physics and engineering. Build and automate a lunar colony, explore in first-person, and survive constant orbital threats – all while you Play with Science
- 7
Cobalt Miner
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Adventure with SpaceFabrica.
Survive in futuristic 2046 USA where a ruthless megacorporation owns your debt. Mine cobalt, automate production, craft machines, explore a dying world, and ride your electric bike across vast pixel-art wastelands. Pay what you owe… or disappear.
- 8
A Monk's Quest
Single-player alternative to SpaceFabrica — playable solo, no multiplayer required. Shares Indie and Adventure with SpaceFabrica.
You’re a monk exploring a vast sandbox world with living, simulated villages, where everyone has a life and a story. Mine, craft, and fight corrupted spirits in the wild. Then return to the villages to build a home, make friends, and master the art of prayer to help them fulfill their dreams.