Starting today, Terraforming Mars is free at Epic Games Store. The free game offer runs until May 12 at 11 AM Eastern. Once you claim it, it’s yours to keep.
Here’s a description of the game from EGS:
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. As terraforming progresses, more and more people will immigrate from Earth to live on Red Planet. In Terraforming Mars, you control a corporation with a certain profile. Play project cards, build up production, place your cities and green areas on the map, and race for milestones and awards.
The game comes from indie developer Asmodee Digital. It was first released in 2018.