Phantom-Blade car
Successfully complete story mode with Knuckle Breaker. Then, defeat the Phantom-Blade car in the next challenge to make that vehicle selectable.
Vise Intruder car
Successfully complete story mode with Max Breaker. Then, defeat the Vise Intruder car in the next challenge to make that vehicle selectable.
Ray Stinger car
Successfully complete story mode with Fire Stinger and wait until the ending sequence completes. Restart the game and select the option under "Continue" to start a Ray Stinger versus Fire Stinger challenge. Defeat the Ray Stinger to make that vehicle selectable.
Secret mode two option
Successfully complete story mode with Berkaiser (Eisen Wolf). A secret mode two selection will appear under the continue option. Sucessfully complete this new option to unlock the last two Berkaisers (Eisen Wolves).
Secret shop
Complete level six in story mode, move the pointer to the upper right corner, and select that location.
