All Secret Codes...
	All Tanks...
	All Weapons...
	Level select...

Enter the following codes from the "Input Code" screen within the "Game Setup" menu.

Effect	Password
All Tanks on	THRTN
All Weapons on	SRTHMB
Brandon Gang on	SMSLGNG
Cassandra Gang on	NSTYGRL
Level Select on	BCKDR
Lots of tank bucks on	DPPCKTS

For All Tanks go to the "Input Code" screen and enter "Thrtn".

For All Weapons go to the "Input Code" screen and enter "Srthmb".

Enter "BCKDR" as a password.