Unlockable cheats
     Successfully  complete  the  task  to  unlock the cheat under the
"Extra" menu.

Unlockable 	        How to Unlock
Battering Ram 	        Complete the game with the "Professional" rank
Bulletproof 	        Complete the game with the "Professional" rank
Fully Loaded 	        Complete the game with the "Psychopath" rank
Time Out 	        Complete the game with the "Career Criminal" rank