Terraforming Mars: Turmoil
Turmoil, the fifth expansion to Terraforming Mars, takes players back to Mars, and the struggle for control and progress of human society on a big and dangerous planet. The expansion includes new corporations, new projects, and a new type of cards Global Events, from dust storms to riots to rising alloy demand that give you something to plan for.
This is not a stand-alone game. A copy of Terraforming Mars is required to play.