Features added: -4th layer -Air pins for 4th layer -4th not rendering (NOT A BUG) -Much faster, no need to draw pins, or check 2 layers. Features going to add: -Auto assigning for layers -More pin costumes
This is a demo, collision was made slightly differently than @Griffpatch's method. I made a fourth layer that is the pin layer. Enjoy! Use the tiles at the very bottom of the palette editor for collision, place on layer 4!