Terraforming Mars playmat overlay

Player mat overlay for Terraforming Mars.

Bottom has a small protrusion all around the edge to keep the player mat in place. (bottom corners can possible be covered by thin cardboard to completely ensure that). As such should be printed face down.

Can possibly have small alignment issues if your player boards were cut with other margins than mine, who were not the same on both sides. Fusion 360 file can be provided for personal adjustments in that case.