ATV mode Hold X + Square before the pre-race countdown to drive a Honda 300 EX 4x4. Play as Sergei Enter the options screen, select the load/save option, and display the password screen. Then, enter Square, L1, Square, L2, Triangle, R2, X, Circle as a password. Note: This character is named Rhine Rider in the PAL version of the game. Play as Jackal Enter the options screen, select the load/save option, and display the password screen. Then, enter L2, L2, Circle, R2, Square, R1, L1, Triangle as a password. Storm Sled Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, R2, R2, L1, X, Triangle as a password to unlock the Storm Sled in single race mode. Storm Sled/Sergei Enable the "Play as Sergei" code. Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, X, R2, L1, X, Triangle as a password. Storm Sled/Jackal Enable the "Play as Jackal" code. Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, L2, R2, L1, X, Triangle as a password. Storm Sled/Jay Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, Circle, R2, L1, X, Triangle as a password. Storm Sled/Gio Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, L1, R2, L1, X, Triangle as a password. Storm Sled/Nadia Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, Square, R2, L1, X, Triangle as a password. Storm Sled/Tracey Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, Triangle, R1, L1, X, Triangle as a password. Storm Sled/Travis Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, Triangle, Square, R1, R2, L1, X, Triangle as a password. Dance mix Enter the options screen, select the load/save option, and display the password screen. Then, enter R2, Triangle, X, R2, Triangle, Square, Circle, X as a password. Demo track Enter the options screen, select the load/save option, and display the password screen. Then, enter R2, L1, Triangle, Square, Triangle, R1, Circle, X as a password. Cheaper upgrades Enter the options screen, select the load/save option, and display the password screen. Then, enter X, L1, Circle, Triangle, Square, Square, Triangle, L2 as a password. Mirrored tracks Enter the options screen, select the load/save option, and display the password screen. Then, enter Circle, L1, R2, R2, R1, X, Triangle, L2 as a password. Reversed tracks Enter the options screen, select the load/save option, and display the password screen. Then, enter Square, L1, X, Square, R2, X, Triangle, Circle as a password. Super Snocross 6 Enter the options screen, select the load/save option, and display the password screen. Then, enter Square, X, Triangle, Triangle, L1, R2, Circle, Triangle as a password. Open Mountain Championship completed Enter the options screen, select the load/save option, and display the password screen. Then, enter Square, X, R2, Square, Circle, R1, Circle, Triangle as a password.