Super Monkey Ball 3: Banana Crazy was a planned installment of the Super Monkey Ball series. It was canceled around the world.
The game was announced at E3 2003 and was set to be released in 2004. The game was widely believed to have allowed for LAN support, allowing eight-player games. It was meant to be on the GameCube system. There are no known box art or development images.
However, in an interview with the series creator, Toshihiro Nagoshi, he stated that it was just a rumor.