Return to Title Screen
Press Start, then hold Select.

Control Both Vehicles in 1-Player Mode
Highlight the 2-player option on the Title Screen, then press Start + A.

Level Skip

Pause game play and enter one of the following codes while playing in the corresponding level.
• Level 1 to 2: Press R, L, R(2), L(2), R, L, R(2), L(2)
• Level 2 to 3: Press R, L, R(2), L(2), R(3), L, R(2)
• Level 3 to 4: Press L, R, L(2), R(2), L(4), R(3), L
• Level 4 to 5: Press R(3), L(3), R(2), L(2), R, L, R, L
• Level 5 to 6: Press R, L, R, L(3), R(2), L(2), R, L, R, L(2)