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.

Contents:

5 Corporation cards
16 Projects cards
2 Reference cards
31 Global Event cards
Global Event board
Terraformer Milestone tile
6 Policies
Terraforming Committee board
35 Delegates (7 in each colour)
14 Neutral Delegates
1 Dominance marker
Rules