The different races of the galaxy are looking to expand their reach, and nothing can get in their way--except other races. Gaia Project is a game for 1-4 players, each taking a race from the galaxy and spreading out, scoring VPs, and working their engine. It's a science fiction sibling of Terra Mystica, with a practically identical core, but numerous changes. Is Gaia Project the final frontier, or a space mutiny? Let's find out!