To get the following characters, go to the main menu and press:

• Circle, Left, Square, Square, R2, Select - Duck Dodgers Speedway
• Circle, Triangle, Triangle, L1, R1, Select - Granny
• L1, Circle, Square, R2, Triangle, Select - Wackyland
• L2, R1, R2, Triangle, Circle, Select - ACME Factory
• Left, Left, L1, Triangle, Circle, Select - Sylvester
• Left, Right, R1, Circle, Square, Select - Pepe Lepew
• Left, Right, R2, Square, Circle, Select - Yosemite Sam
• R1, Right, Left, L1, Square, Select - Garden Speedway
• R1, Square, Circle, L2, Triangle, Select - Planet X Speedway
• Right, Left, Triangle, L2, L1, Select - Planet Y
• Right, Right, L2, Square, Square, Select - Foghorn Leghorn
• Square, L1, R1, Triangle, Circle, Select - Genie
• Square, Circle, L2, R2, Triangle, Select - Evil Scientist
• Triangle, Circle, R2, R1, Square, Select - Gossamer
• Triangle, L2, L1, Triangle, Square, Select - Hector
• Triangle, Left, R2, Circle, Circle, Select - Rocky
• Triangle, R2, Left, Triangle, L1, Select - Forest Speedway