Games like Terraforming Mars
Age of Wonders: Planetfall
Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders and Overlord series, bringing all the exciting tactical-turn based combat and in-depth 4X empire building of its predecessors to space in an all-new sci-fi setting. Emerge from the cosmic dark age of a fallen galactic empire to craft a new future for your people. Explore the planetary ruins and encounter other surviving factions that have each evolved in their own way, as you unravel the history of a shattered civilization. Fight, build, negotiate and technologically advance your way to utopia, in a deep single player campaign, on random maps and against friends in multiplayer.
Planetbase
Guide a group of space settlers trying to establish an outpost on a remote planet. Grow food, collect energy, mine resources, manufacture bots, and build a fully self-sufficient colony.
Business Magnate
Business Magnate is a tycoon business simulation game where you can create all types of businesses: Cars, rockets, phones, tanks, trucks, airplanes, computers, ships and more. Design, produce, market and sell them. You can even run multiple companies at the same time. What can you do in the game - Company types: Cars, rockets, phones, tanks, trucks, airplanes, computers, ships - Build offices, warehouses, production facilities - Design products - Research new components and product types - Produce products and components - Run marketing campaigns - Manage employees
Eve: Echoes
A brand-new spaceship sandbox MMO set in an alternate New Eden, the sci-fi universe of Eve Online.
TransOcean: The Shipping Company
TransOcean - The Shipping Company is your ticket to the world of gigantic ships and transnational transport empires. Build a mighty fleet of modern merchant ships and conquer the seven seas.
Sovereignty: Crown of Kings
The old Empire is crumbling. Younger hungrier realms wait like vultures for their chance to pick at the carcass. Thus begins the grand campaign of Sovereignty. Rule your realm wisely and decisively. Play as the Boruvian Empire and try to recapture former Imperial glories. Or play any of 34 other realms, each with their own rich history, culture and play-style.
Unclaimed World
We take the colony sim genre into the near future, onto a lush planet where humans are making their first foothold. Characters and alien wildlife are brought to life through a rigorous simulation and the game plays out as a tug-of-war between humans and nature on a planet full of opportunities and dangers. Understanding the alien environment is crucial - discovered resources and crafting options enable you to adapt when food gets scarce, equipment breaks and alien animals attack.
Polaris Sector
Can anyone build an empire in a place like this? Other factions are naturally suspicious of newcomers and may wage war at the first sign of unidentified craft. Here, a natural death is an uncommon luxury.
Bronze Age
Two small classics from Clarus Victoria published in 2013, Stone Age and Bronze Age, are now available on Steam! Manage an ancient tribe in the African Savannah, build the first city in the Fertile Crescent, guide your people across prehistory and lead them to Victory!
Sol 0: Mars Colonization
Sol 0 is a real time strategy game where you establish the first Martian colony. From the first human footprints on Martian soil to a thriving and self-sustaining colony, Sol 0 imagines a near future using technology that could be available within the next few decades. Make use of minerals and resources across the Martian surface to expand from the first exploratory rover to an independent frontier.