Red versus Green! Get the green alien to the green planet using the arrow keys. Get a friend to play as the red alien - he has the same objective, but you must use the a, s, d, and e keys instead! Navigate the maze and try to beat your opponent!
It took me a while to get the maze's shapes correct, but it was a relatively simple game to programme. Try Coinz 2 - Christmas as well, because in that game you have to guide Santa past evil elves!