N for new pencil, SPACE to sharpen (only works while in sharpener), UP ARROW for the pen, hold MOUSE-BUTTON to draw, DOWN ARROW to remove the pen, RIGHT ARROW to change the color of the pen, LEFT ARROW to change the color of the pen backwards.
This is a game using CB5876's graphics, I have full permission from the graphics owner (CB5876) to use his graphics in the game. ----PLANNED FEATURES---- Pen size changing