This pack contains 4 acrylic overlays for the strategy game "Gaia Project". Each overlay comes with a wooden base plate that keeps the overlay in place throughout the whole game. With these overlays the wooden components of the game remain at the correct position at each player board and will not move around unwantedly. There is a solution for each player board in the game. An altered overlay for the Terran fraction is added and an interchangeable element can be placed to fit the "Mad Androids".