Unlock Run into a car for an automatic KO
Enter at the main menu: Hold L1 + R1, press X, O, O, X
Unlock Disables all heads-up displays (HUD)
Enter at the main menu: Hold L1 + R1, press X, Square, Triangle, O
Unlock Drive a toy-block car in single and multiplayer modes
Enter at the main menu: Hold L1 + R1, press O, O, Triangle, Square
Unlock Chicken-head people
Enter at the main menu: Hold L1 + R1, press X, O, O, Square
Pasadena Opposum and her car
Give her one power crystal at Midway
Nina Cortex and her car
Give her the keys at Midway
Unlock High speed
Enter at the main menu: Hold L1 + R1, press O, O, Triangle,Triangle
VonClutch and his car
Give him one power crystal at Midway
N. Gin and his car
Give him the Green Plutonium at Midway
Crunch Bandicoot and his car
Give him 2500 coins at Midway
Unlock Evil Crash Costume (for Crash)
Find Cortex in Mystery Island and behind him should be an owl shaped lamp. Hit the body-slam switch to rise that up. Go into the cave, and run right. Talk to the drone at the top of the little island and get 2000 coins to get this costume.
Unlock Japanese Crash skin
Enter at the main menu: Hold L1 + R1, press Square, O, Square, O
