Note: This requires a device that supports a keyboard (real keyboard with a tablet or virtual keyboard on a phone). On some devices you can hold Menu for a virtual keyboard to appear.

Effect	Code
100% armor (patched version)	tortoise
100% armor (unpatched version)	turtoise
All pedestrians attack you	nobodylikesme
All weapons	gunsgunsguns
Change costume	ilikedressingup
Clear weather	skincancerforme
Cloudy weather	ilikescotland
Crazy pedestrians	itsallgoingmaaad
Destroy all cars	bangbangbang
Disable invisible cars	notanicesetofwheels
Disable pedestrians fighting each other	noweaponsforall
Extra money	ifiwerearichman
Faster game play	boooooring
Flying car	chittychittybb
Foggy weather	peasoup
Full health	gesundheit
Gore mode	nastylimbscheat
Higher wanted level	morepoliceplease
Improved car handling; press [Shift] to jump	cornerslikemad
Invisible cars; wheels only	anicesetofwheels
Lower wanted level	nopoliceplease
Pedestrians fighting each other	weaponsforall
Rainy weather	ilovescotland
Tank (Rhino)	giveusatank
Time advances quicker	timeflieswhenyou
Toggle very fast game clock	madweather