Hey guys. I found out how to make multiplayer games. Well done two computers online together but this.
First you need 2 keyboards
while your making your game. player one will use the keys up,down,left,right
player 2 will use a,w,d,s. you will have to ask your friends nicely to not use your keys. here is a game. requires two keyboards to play
link http://www.mediafire.com/?38k5thauy7a2r36