At the main menue,press L2 + Square,L1 + Right,L2 + Circle,L1 + Left,Square if entered properly,the controller should vibrate.
To get a full wallet of cash, go to the stages that haven't yet been completed; start the level then pause and quit. You should now have $1,000.
At the main menu, enter up, L1+up, square, L1+right, L2+down, L1+left
At the main menu, enter right, L1+right, down, L1+left, right, square.
On the main menu, enter triangle, right, R1+L1, square+circle, L2+circle, square.
At the main menu, press
[X], [R2], [L2], [O], [R1], [L1], [R2], [O]
Unlock the Ballon Toss Mini-Game by winning the "Safety First" trophy.
Unlock the Wheelball Mini-Game by winning the "Mega Stunt" trophy.