Single-player games like Your Spaceport!
Below are 8 single-player Steam games similar to Your Spaceport!, 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 Your Spaceport! page.
Ranked picks
- 1
Stargazer's Terraforming Estate Co.
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Strategy with Your Spaceport!.
Stargazer's Terraforming Estate Company terraforms & sells planets for years. Be a respectful member of the family and monopolize the galaxy by building dyson spheres in the name of the company.
- 2
Orbitect
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Action and Strategy with Your Spaceport!.
Space debris is out of control! Craft a station to take out the trash in this construction roguelite mashup.
- 3
Cyber Prison Management
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Strategy with Your Spaceport!.
You are tasked with managing 8 prisoners in a flying space prison for 30 days with your camera system. You’ll need to manage the stock market, hostile ships, and keep prisoners in line. Or play as one of the prisoners, hiding and trying to escape. But be careful - danger is always around the corner.
- 4
Starship Contractor: Galactic Tycoon
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Strategy with Your Spaceport!.
Shape the Galactic Arms Race. As CEO of a private space arms company, design modular ships, research breakthrough tech, and win faction tenders. Outmaneuver rivals in prototype races and make critical choices that make every playthrough unique, from a startup to galactic dominance.
- 5
Bugs. Billions of Bugs.
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Action and Strategy with Your Spaceport!.
An incremental swarm tower defense. Play solo or 2–4 player Steam co-op. Defend a doomed mining colony through a full campaign, infinite procedural maps and Workshop creations. Build towers. Call orbital strikes. Kill billions. The only good bug is a dead bug. Do your part!
- 6
Space Supermarket Simulator
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Casual with Your Spaceport!.
Run your own supermarket in outer space. Keep shelves stocked and nicely organized. Supply your store with drone delivery. Will you take the duty of running a space supermarket?
- 7
X3: Terran Conflict
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Action and Strategy with Your Spaceport!.
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
- 8
Orbital Traffic Controller
Single-player alternative to Your Spaceport! — playable solo, no multiplayer required. Shares Strategy with Your Spaceport!.
Orbital Traffic Controller is a sci-fi spaceship management game set in the Solar System. Become an interstellar traffic controller, directing vessels from planetary holding patterns and warp gates to atmospheric reentry, all while avoiding collisions with other spacecraft and planetary bodies.