Get the indicated number of stars in the shop
to unlock the corresponding cheat option. At the main menu, select "Options", then choose the "Cheats" selection to turn the cheats on or off. Enabling cheats will disable high scores and rewards.
They are not named, listed, etc. on the screen. I don't know which is which (Rows/Columns) and these are only what I have unlocked.
|Easy Mode||One star. In this mode, all civilian traffic is removed.|
|Nitro||Six stars. In this mode, all player|
|Stay On Target||Five stars. In this mode, hitting sections of the environment|
|Weak||Three stars. In this mode, the player can never earn justice.|