Terraforming Mars Amazonis & Vastitas Expansion introduces a double-sided game board presenting two new maps for Terraforming Mars, each with new milestones and awards:

Amazonis Planitia - An expanded board with 30 additional hex spaces on Mars, 2 extra ocean tiles and longer terraforming tracks to support massive 5 player games.

Vastitas Borealis - Terraform the northern waste of Mars.