Single-player games like Space Station Designer
Below are 9 single-player Steam games similar to Space Station Designer, 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 Space Station Designer page.
Ranked picks
- 1

Anno 2205™
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Simulation with Space Station Designer.
In Anno 2205™, you join humankind‘s next step into the future with the promise to build a better tomorrow. You conquer Earth, establishing rich, bustling cities and grand industrial complexes, but to secure the prosperity of your people, you must travel into space.
- 2

Bank Simulator
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Space Station Designer.
Build and manage your financial empire from a small bank to a global powerhouse. Approve loans, trade bonds, hire staff, and master the market in Bank Simulator a business management sim and banking tycoon where every economic decision impacts your bottom line
- 3

Prehistoric Kingdom
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Indie with Space Station Designer.
Take on the role of park manager and design the ultimate zoo for nature's greatest creations.
- 4

Cliff Empire
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Indie with Space Station Designer.
After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!
- 5

The Final Earth 2
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Indie with Space Station Designer.
The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?
- 6

Hotel Renovator
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Indie and Simulation with Space Station Designer.
Unleash your inner designer and renovate the hotel of your dreams! Embark on a makeover journey to turn this worn-out place into a successful getaway. Play with thousands of furniture pieces and accessories, and manage the hotel to get 5-star reviews!
- 7

Slipways
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy with Space Station Designer.
Weave isolated planets into a vast trade empire. Hatch plans. Research game-breaking technologies. Still be done in time for lunch. Enjoy the endless possibilities of a space grand strategy game in 60 minutes flat.
- 8

Before We Leave
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Indie with Space Station Designer.
Before We Leave is a city building game set in a cozy corner of the universe. Nurture your Peeps and their surroundings while rebuilding and rediscovering civilisation. Settle new lands and planets while avoiding hungry Space Whales.
- 9

Buzz Aldrin's Space Program Manager
Single-player alternative to Space Station Designer — playable solo, no multiplayer required. Shares Strategy and Simulation with Space Station Designer.
Space Program Manager (SPM) is the ultimate game of space exploration. It is the mid 1950s and the race for dominance between the US and the Soviet Union is about to move into a new dimension: space.