Terraforming Mars Player Mat

I wanted a cover that matched the included playermat as close as possible. It prints face down and is only about 30 grams of material. You might want bridge settings turned on for best results, the corners are pockets to hold the cardboard in place. It doesn't have to look good, even if it droops it should be fine. Another spot to watch is the squares for the cubes. They are .2mm walls. I found one print in Cura handled it fine but using Orca Slicer for another printer used the nozzle width of .4mm. It still worked but was a tight fit so maybe print a couple cubes of 7.8mm.