Gaia Project: The Lost Fleet is an expansion for Gaia Project, containing:

• Four new factions: Darkanians, Mowyed, Space Giants, Tinkeroids, corresponding to 2 new planet types: proto planets and asteroids
• New map layouts, featuring holes where the ships of the lost fleet and some new planet types will be placed
• New smaller sector tiles ("interspace" and "deep space" sectors) containing the new planet types
• New ships from the Lost Fleet to explore, allowing access to new action spaces, technologies, technology tiles and federation tokens. No standard Q.I.C. actions anymore - Q.I.C. actions are now only available on ships
• 3 new standard tech tiles and 6 new advanced tech tiles
• 4 new round boosters
• 3 new round scoring tiles
• 3 new final scoring tiles
• Some faction balancing (start resources, income, additional actions or different costs to explore a ship); Lantids get cover up tiles for their PI (1-3 player)