Single-player games like Space for Sale
Below are 9 single-player Steam games similar to Space for Sale, 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 for Sale page.
Ranked picks
- 1
Astro Colony
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy with Space for Sale.
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
- 2
Seeds of Resilience
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Ready to start anew? Build a village from scratch in Seeds of Resilience. Learn to choose the right items, understand nature's patterns, use real life-based constructions and craft techniques in this turn-based tycoon game.
- 3
Hardspace: Shipbreaker
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Simulation with Space for Sale.
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
- 4
Imagine Earth
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Build your own global colonies on distant worlds. Manage energy and resource supplies and produce goods for space trade. Form economic and diplomatic alliances or take over competing corporations. Conduct research to protect your colonists from disasters and avoid a climate crisis.
- 5
Ratopia
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Ratopia is a new game that has combined elements of both strategic survival and city building. With plenty of content available, and more planned, enjoy a vast world to adventure and populate with citizens! Build your own economical system to sustain your ideal city of Ratopia.
- 6
Surviving Mars
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.
- 7
Flotsam
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Sail, scavenge, and rescue survivors in a vibrant floating city-builder. Captain your drifters across the endless garbage sea to uncover soaked ruins, rusting factories, and stories from the old world.
- 8
Stellar Settlers: Space Base Builder
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Stellar Settlers is a chill space base/city builder and colony sim game. With unique vertical and horizontal base-building gameplay, settle on 10 hostile alien planets and build your own thriving colony. Get enough materials to build a physics-based Spaceship and try to escape from disasters.
- 9
Little Big Workshop
Single-player alternative to Space for Sale — playable solo, no multiplayer required. Shares Strategy and Simulation with Space for Sale.
Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory!