Single-player games like I Fetch Rocks
Below are 9 single-player Steam games similar to I Fetch Rocks, 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 I Fetch Rocks page.
Ranked picks
- 1

Stationeers
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times!
- 2

Stormworks: Build and Rescue
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.
- 3

Space Docker VR
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
A hardcore flight simulator for VR! Get in the cockpit, pilot a ship, and navigate hazardous environments on a journey to become an expert docker!
- 4

Juno: New Origins
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.
- 5

Logic World
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic. Play alone or with friends, design unique machines, build up layers of complexity, and experience the joy of circuits!
- 6

Archean
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.
- 7

Satisfactory
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
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!
- 8

Star Shelter
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Star shelter is a space survival game built from the ground up for VR. You are stranded in space, you must climb around in Zero-G, explore, scavenge, craft, hack and fight to survive. You have to build, arm and upgrade your own space station in order to escape the cosmic graveyard.
- 9

Space Engineers
Single-player alternative to I Fetch Rocks — playable solo, no multiplayer required. Shares Simulation with I Fetch Rocks.
Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment. Explore planets and space, mine resources, survive hazards, and engage in combat alone or with friends in Creative or Survival modes.