G-Police

Level Codes 

Level	Password
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

All Weapons and Infinite AmmsAt the weapon screen, before a mission, press and hold L1 + L2 + R1 + R2 + Circle + Triangle + Square, then press Left.  A crank noise will sound if done correctly.

Various CheatsEnter any of the following "Passwords" at the password screen:

Password	Effect
SUPACAM	Enemy Fall Camera
BENIHILL	Crazy Cars
WOOWOO	Sirens
ALSECRET	All Secrets