Single-player games like Sandustry
Below are 8 single-player Steam games similar to Sandustry, 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 Sandustry page.
Ranked picks
- 1

Satisfactory
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Strategy and Simulation with Sandustry.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 2

Force of Nature
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Strategy with Sandustry.
Force of Nature is a Sandbox game that combines Action, Adventure, RPG, Strategy and Management genres
- 3

Deep Despair
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Simulation with Sandustry.
Deep Despair is a Minecraft-style survival sandbox. Travel, collect resources, craft items, dig, build, grow crops and survive. Freedom of action is limited only by your imagination!
- 4

Tinkerlands
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Strategy with Sandustry.
Explore, craft, and fight your way through uncharted islands — solo or with up to 4 players in co-op! Tinkerlands is an exciting survival adventure where you will build your settlement, craft useful tools to survive, and even use magic!
- 5

The Forest
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Simulation with Sandustry.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 6

Blockscape
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Strategy and Simulation with Sandustry.
The ultimate block building game.
- 7

Conan Exiles
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Strategy and Simulation with Sandustry.
An online multiplayer survival game, now with sorcery, set in the lands of Conan the Barbarian. Survive in a vast open world sandbox, build your home into a kingdom, and dominate your enemies in single or multiplayer.
- 8

Planet Explorers
Single-player alternative to Sandustry — playable solo, no multiplayer required. Shares Simulation with Sandustry.
Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.