Enter these codes during gameplay:
Retro City Rampage: Cheat Codes (PlayStation 3) Free Download
Open all weapons – [up], [up], [down], [down], [left], [right], [left], [right], X, O
Activate God Mode – [up], [up], [left], [right], [left], [right], [down], [down], R1, X
Avoid pursuit – [up], [up], [down], [down], R1, O, R1, O, X
Have a good game!