This Gaming Board is designed for OCD gamer like my self, this board size is 210mm x 210mm, so it can be printed one piece on a Prusa 3D printer.
Because this print is thin (4.8mm), it will warp, at least in my case, I use a hair dryer to soften the print on a flat surface and hold it down with another flat object till it had cool down, it will be flat.
layer height: 0.2mm
Infill type: Grid
Filiment type: PLA