I haven't found a good list that clearly lists the number of players. So Far: wii sports madden elebitz Marvel Ultimate Alliance Tony Hawk Super Monkey Ball: Bananna Blitz Rayman Raving Rabbits Red Steel Coming Soon: Mario Strikers Charged I haven't played most of these w/ 4 players. I am sure some do it well and some not so well. What other games can have 4 players? I will try to keep the list updated as more information is added.