GameReviewers.com: MX Superfly Gamecube Review [7.9/10] Viper review: 'Despite its faults, Superfly is an overall fun motocross game.' Contains review with individual scores and screenshots. http://www.gamereviewers.com/viper/gamecube/sports/mx_superfly.html

eLook Features cheats and codes. (Gamecube) http://www.elook.org/games/cheats/gamecube/131.shtml

GameReviewers.com: MX Rider [7/10] Reviewed by Cycovision: Acceptable Motocross mayhem but lacking in several departments ... the game is undeniably fun to play at least for a while. http://www.gamereviewers.com/cycovision/playstation2/racing/mx_rider.html