As the mega corporations are preparing to start the terraforming process, you now have the chance to make those early decisions that will come to define your corporation and set the course for the future history of Mars - this is the prelude to your greatest endeavors!

In Terraforming Mars: Prelude, you pick from Prelude cards that jumpstart the terraforming process or boost your corporation's engine. There are also 5 new corporations and 7 project cards that fit the early stages of terraforming a new planet.

Prelude is an expansion to Terraforming Mars, and can be added to any other Terraforming Mars expansion or variant.

Contents:

• 35 Prelude cards
• 5 Corporation cards
• 7 Project cards
• 1 Rules sheet