You can enter cheats by accessing the HUB menu, then the Extras menu, and finally the Cheats menu. Entering codes disables auto-saves and also will not allow you to earn any in-game Trophies or Achievements unless you load a save without the cheats enabled. You can enter any cheats below to access the corresponding effects.

Code	Effect
cheese	Puts $100k in your pockets (can be spammed multiple times in a row).
evilcars	Makes all of the cars on the road target you and start attacking you.
fryhole	All of the dead bodies lying around start to raise up into the air.
goodygoody	Removes the Notoriety from you at any time.
hohoho	This makes all of the pedestrians either pimps or prostitutes.
isquishyou	All cars can now drive over other cars like tanks (can only be turned off by reloading a clean save).
letsrock	Gives you a full load-out of randomized weapons.
mascot	All pedestrians turn into mascots.
runfast	Your super-sprint doesn't exhaust your Stamina.
vroom	Indestructible cars.