1 MADGAV
2 DOLMAN
3 SONAGAV
4 ACEDUF
5 JOJOGUN
6 WENSKI
7 SAEGGY
8 MAZMAN
9 DAZMAN
10 DELUCS
11 ANDOOOO
12 KIMBCHS
13 ANDYMAC
14 YERMAN
15 OLLIEB
16 THEYOLK
17 TONYMASH
18 ANDYCROW
19 BIONIC 
20 TSLATER
21 IAINTHOD
22 JONRITZ
23 CLAIREC
24 STEVEBOT
25 ANGUSF
26 EUANLEC
27 EDFIRE
28 STUBOMB
29 THONBOY
30 JIMMAC
31 PUGGER
32 ROSSCO
33 CAKEBOY
34 NIKNAK
35 SAGLORD

Infinite Ammo:-  On the weapons preview page just before you start a mission hold down:-
R1,R2,L1,L2, Circle, Square + Triangle and then press left.

You should hear a clunk sort of sound this means the cheat has been activated, this will give you every weapon with infinite ammo!! - (it does fail your missions but you can still carry on) 

SECRET MISSIONS- Enter PANTALON as a password. The word "Cheat" will appear in the lower right corner to confirm correct code entry. Enter the training menu to access six secret missions, including driving a car and controlling a combat droid.

DRIVE A CAR IN TRAINING MODE- After finishing the game, go back into training mode. Scroll down to the bottom of the menu and select "SECRET 3". You now can drive a car through the city!

UNLIMITED SHIELDS- At the Briefing screen, hold L1 + R2 + S and press Left.

SIREN and MISSIONS:  
Enter at password screen

CODE is: "WOOWOO"
Gives you flashing lights & siren  push L1 & Square to activate & deactivate

Mission 32 + secret missions
Enter at password screen

CODE is: "GPOLICEG"

SECRET WEAPON:

Type in canon on the password cheat for a secret weapon.