Wops... i forgot to mention, you have 2 types of brushes when drawing.
press key 1: draw static objects stuck to background.
press key 2: draw objects that falls down.
hehe oh well, bether late than never ;-P
press key 1: draw static objects stuck to background.
press key 2: draw objects that falls down.
hehe oh well, bether late than never ;-P