To unlock the bonus movie, get all three endings (poor, average, and best) by successfully passing all of the episodes, including the alternate ones. This extra movie is just for fun, and it shows Masterson and Nick doing something silly at the Gulag Club.
Change Nick Kang Into ...
Create a license plate with any one of the names listed below to turn into a different character. Before confirming the name make sure that OK is lighted then hold L + R then confirm your plate name.
Code Effect
HAWG Become a biker
JASS Become a blindfolded, sado-machoism donkey smoking a cigarette
PHAM Become a butcher that is asian
M1K3 Become a commando
BRUZ Become a famous boxer
B00B Become a female punk
TATS Become a female with a tatoo on every part of her body
MRFU Become a gambling asian
TFAN Become a gangster
MNKY Become a male punk
J1MM Become a nasty corpse
P1MP Become a pimp
FATT Become a police officer with a higher rank
5WAT Become a S.W.A.T. team member
B00Z Become a street bum
HARA Become a working female asian
FUZZ Become Johnson the police officer
B1G1 Become your female boss
ROSA Become your partner
HURT_M3 Become your partner but in lingerie this time
Character On Fire
To get Nick on fire, you have to get in a truck and crash yourself into buildings, ect. until your truck is on fire. Then, when nick wakes up he will be on fire.
Property Glitch
When you are playing through the game, you notice fences blocking property. Well if you get a fast car, and get real far back. Then punh it and go straight towards the fence. You should glitch right through it.
Wooden Fence Glitch
With the wooden fences, if you want to go through one of them, all you have to do is run up against it, shoot your guns, reload (by pressing Z, not by running out of ammo), and when Nick pulls his guns ready again, you should go through it as a glitch. This is a good method for escaping cops or gangsters that may be chasing you.
Note: If it doesn't work the first time try again but it is a glitch that normally works straight away for me.
Change the color of your police car
When you are going to enter your name in the new game menu, press R + L and push up or down. If you do this right you will see the color of the screen change.
Unlock Snoop Dogg Mission
During gameplay press START/PAUSE and enter the City Map screen (you must be outside). Press R, L, Up, Right, Left, Down, Z, Z, A, Y, X, Y . You will hear a confirmation sound if entered correctly.Save and exit the game, to acces the Snoop Dogg missions load the saved game and enter the Mission Select screen and select the Snoop Dogg head Icon.
Unlock All Upgrades
During gameplay, press START/PAUSE and enter the City Map screen (you must be outside). Press Up, Right, Down, Left, Up, A. You will hear a confirmation sound if entered correctly. All cars, driving maneuvers, guns, gun upgrades, sttacks and grapples will be unlocked.
Note: All bonus missions will be unavailable after entering the code.
Blow up any car immediately
A good way to blow up any car is to pull out your gun, aim it and shoot the back license plate of any car. This will automatically blow up the car. This is extremely useful for car chases and runaway criminals.