The game is a video version of the game where you fold a piece of paper in half and each person marks five tanks on each side. You then take turns marking a spot on your side, then folding the paper to see if it hit one of your opponent’s tanks.

In the game, after moving your tanks to their starting positions, you pick a shot, then either press up to take the shot, or fold the ds to take the shot, simulating a paper fold. Right now we only have 1 person play vs AI, so the ai side is hidden and revealed with each shot.

http://palib.info/forum/modules/newbb/viewtopic.php?viewmode=flat&type=&topic_id=4007&forum=9