Terraforming Mars Ares Expedition Discovery Uitbreiding EngAres Expedition: Discovery adds brand new map mechanics to the beloved Terraforming Mars: Ares Expedition. Fans of the original Terraforming Mars will be pleased to see the return of Awards and Milestones, with a new twist that increases replayability. Some project cards will also give you the option to replace one of your phase cards with a new and improved version that significantly changes the phase bonus. Improving a phase card can change your