This is the third expansion to Terraforming Mars, and can be combined with any other expansion or variant. Terraforming Mars. You must own Terraforming Mars to use this expansion. Prelude Expansion Set.
Item Tag : Prelude
Terraforming Mars: Prelude Expansion by | Engine-Building Card Module with Acce
Terraforming Mars: Prelude Expansion by | Engine-Building Card Module with Accelerated Start | Add Corporations and Projects | 1-5 Players Ages 12+ | Requires Base. Jump start your Terraforming Mars sessions with Prelude, a focused expansion that gives each corporation powerful early cards, shaping your engine from the first turn and tightening the race to make Mars habitable.