WADS keys to draw. 1, 2, 3, 4, 5, 6, 7, 8, 9, and 0 to change color. Q and E to change the backdrop and dot. C to erase everything. Z to put pen up. X to put pen down. F for stamp.
I was just messing around with Pen. V 0.1 Created V 1.0 Added the circle thing at the top Made a new color V 2.0 Coming soon...