Infinite money
At the title screen, press L1+L2+R1+R2, then press Square, Triangle, Start. You
will enter the map selection screen. Hold L1+L2+R1+R2 and press Circle. If you
press correctly, you'll hear a sound.
To increase money in the game, press Start to pause the game, then press Left,
Right, Up or Down to incease the amount of money.
If you have a better cheat please tell Click
here