Go to the main menu and enter the following codes:
All Challenges: triangle, triangle, circle, circle, circle, triangle, square, circle, square, square, square, up, down, left, right, L1, R1
Pizza One: up, up, triangle, triangle, right, right, circle, circle, down, down, L1, R1, left, left, square, square, L1, R1
Pizza Two: circle, circle, square, square, right, right,left, left, L1, L1
Pizza Three: down, down, right, circle, UP, triangle, left, square, L1, L1
Super Speed Modifier: L1, L1, R1, R1, L1, R1, L1, R1, square, circle, triangle, triangle
Slammageddon: up, up, down, down, left, right, left, right, triangle, square, square, L1, R1