Code - Cheat Codes
Enter these cheats at the title screen.
There will be an ! at the left hand corner when cheat is activated.
Put in cheat again if you want to turn it off.
|L2, L2, x, x, triangle , R1, R1, square, R1||Bonus weapon in multi-player mode|
|L2, R2, triangle, right, left, up, up, left, R2, R2 ,R2, circle||Challenge mode|
|L1, R1, left, left, left, left, left, left, L2, up, triangle, triangle, right||Free mode|
|R2, R2, square, square, X, R2, L1, up, down, up, up, up, square||Select the same character|
|L1, R2, circle, circle, triangle, L2, R1, Circle, Triangle, circle||Two players in story and free modes|
|R1, R2, X, Left, Right, Square, Square, Square, Square, L1, Square, Triangle, O||Unlock All Characters|