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

Dao's Cover
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
An unconventional post-apocalyptic survival sandbox game. Abandon endless combat and embrace a more authentic living experience in the apocalypse.
- 2

Satisfactory
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
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!
- 3

Medieval Dynasty
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
Hunt, survive, build and lead in the harsh Middle Ages: Create your own Medieval Dynasty and ensure its long-lasting prosperity or die trying! Play alone or team up with friends to enjoy the ultimate medieval experience.
- 4

FortressCraft Evolved!
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
FortressCraft Evolved is a unique blend of Voxel Landscapes, Tower Defense, Crafting, Logistics, Exploration, Combat and Assembly lines. Players begin by crash-landing on a strange alien world, left with only a small handful of starting machines.
- 5

TerraTech Worlds
Single-player alternative to Shuttle World — playable solo, no multiplayer required.
TerraTech Worlds is an open world, build-craft adventure game, set on an uncharted alien world. Play solo or with friends, explore your surroundings, craft unique vehicles, construct automated bases, and battle your way through hazards and enemies to harness the power of your environment
- 6

Eden Crafters
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
Eden Crafters is a solo or co-op open-world survival, crafting, and factory-building game where you transform a hostile planet into a habitable haven for humanity. Build, automate, and terraform. Control the climate, create a breathable atmosphere, and turn toxic lakes into water: shape a new world!
- 7

Return from Core
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation with Shuttle World.
Mine, build, and explore with Monster Girl companions in this underground sandbox adventure. Uncover lost tech, automate production, and forge bonds with allies as you fight to survive and journey back to the surface.
- 8

Final Factory
Single-player alternative to Shuttle World — playable solo, no multiplayer required. Shares Simulation and Early Access with Shuttle World.
Final Factory blends factory building, spaceship design, and a rich universe to explore. Build a mega factory and command a massive fleet against the hostile local aliens. Discover new technologies and unlock the secrets of an ancient civilization as you explore an infinite cosmos.