Single-player games like Terraformers: First Steps on Mars
Below are 9 single-player Steam games similar to Terraformers: First Steps on Mars, 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 Terraformers: First Steps on Mars page.
Ranked picks
- 1
Surviving Mars
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
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.
- 2
Reshaping Mars
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
- 3
Farlanders: Prologue
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
Prepare for your journey to Mars by building and managing a colony within the safety of Earth’s atmosphere. Hone your abilities to create a thriving community, terraform the land to suit your needs, and prove your capability for a larger mission. Get ready to launch in this prologue to Farlanders.
- 4
Terraformers
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy with Terraformers: First Steps on Mars.
Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!
- 5
Per Aspera
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
- 6
Mars Horizon
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
- 7
Solargene
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions
- 8
Space Haven
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy and Simulation with Terraformers: First Steps on Mars.
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
- 9
Terraforming Mars
Single-player alternative to Terraformers: First Steps on Mars — playable solo, no multiplayer required. Shares Strategy with Terraformers: First Steps on Mars.
The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.