Completion and link bonuses
Successfully complete the game to unlock the Pumpkin car and Hurdles track Alternately use a link cable to connect to Road Trip Shifting Gears on the Game Boy Advance to unlock the same bonuses
Various Cheats and Hints
Completion and link bonuses
Successfully complete the game to unlock the Pumpkin car and Hurdles track Alternately use a link cable to connect to Road Trip Shifting Gears on the Game Boy Advance to unlock the same bonuses
