All levels go to cheat menu and type alltheway and then you will have all levels!!!! Hold L, C Right, C Down, and the A button at the main menu then enter one of the following codes: MOWER - Invincibility XLURIDER - Transparent rider BLAHBLAH - Big Head mode SHOWOFF - Stunt Bonus INVISRIDER - Invisible riders IMGOINGNOW - Debug mode MIDNIGHT - Night mode YADAYADA - Mirror mode TRICKSTER - All stunts PINHEAD - Small head mode ROTCOLS - Weird colors PATWELLS - Beat This! mode UGLYMUG - Developer team photo in credits Unlock Hill Climb: Finish 1st in the Gold Round of the Amateur Season. Unlock Soccer: Finish 1st in the Silver Round of the Novice Season. Unlock NES Excitebike: Finish the Tutorial Mode by completing all the stunts. Unlock 3D NES Excitebike: Finish 1st in the Challenge Round of Pro Season