Mario Kart: Double Dash!!: 3 and 4 Karts in Grand Prix

This hack enables the Grand Prix mode for 3 and 4 karts in Mario Kart Double Dash.

Previously 3 and 4 Players could only play the Grand Prix mode if coop mode is used which would always involve at least P1 and P2 sharing a kart. With this code, each player can compete in the Grand Prix without having to share a kart any more! All of the game’s locked content can be unlocked by playing the Grand Prix with 3 or 4 karts.