Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Circle, X, Select, Square, Circle, X, Select, Square, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Special weapons ammunition:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Select, Square, Circle, Square, Select, X, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Blue player switched with black player:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Select, Circle, X(2), Circle, Select, Square, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Machine gun power-up:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Circle(3), X(3), Circle, Select, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Shield power-up:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Select, Circle, X, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Invincibility:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Circle(2), Select(2), Circle, Select, X, Square, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Special weapons power-up:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Circle, Square, Select, Circle, X, Square, Circle, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Jump power-up:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Circle(4), Square, X, Select, Square, X, Select, Circle, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

200 bonus points in Precinct Assault mode:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Circle, Square, Circle, X, Select, Square, X, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Level skip:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Circle, Square, Circle, X, Select, X, Select, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Machine gun ammunition:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square, Circle, Select, X, Select, X, Circle, Square, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

Heavy weapons power-up:
Pause game play and highlight the "Sound FX Volume" selection on the options screen. Press Square(3), Circle, X, Circle, X, select the "Quit" option, then select "Yes" to confirm. The screen will jump to confirm correct code entry.

All missions completed in current mode:
Enter DISYFISLFY as a password at the Crime War or Precinct Assault selection screen.

All missions completed and locked:
Enter DITIFISLFL as a password at the Crime War or Precinct Assault selection screen.

All missions completed, all bonus weapons:
Enter DYPYFASRHR as a password at the Crime War or Precinct Assault selection screen.

All missions completed and locked, all bonus weapons:
Enter DYSIFASRHY as a password at the Crime War or Precinct Assault selection screen.

All missions completed and locked, all bonus weapons, invincibility:
Enter DYTIFASUHL as a password at the Crime War or Precinct Assault selection screen.

No missions completed, invincibility:
Enter SIFRGYBERR as a password at the Crime War or Precinct Assault selection screen.

No missions completed, all bonus weapons:
Enter SYMRGOBRRL as a password at the Crime War or Precinct Assault selection screen.

100 more torrit guns:
Begin a multi-player game. Return to land and switch to regular mode. Press Circle, X(2), Circle(2), X, then hold Square for approximately ten seconds. Switch to tank mode, return to your base, and purchase three helicopters. Intentionally lose a life to find 100 torrit guns around your base.

Crime War mode passwords:

 

Level	Zone	Password
2	Zuma Beach	TAFRGYBLRR
3	La Brea Tar Pits	CRGRGYBLRY
4	Venice Beach	FUMRGYBLRL
5	Hell's Gate Prison	SICUGYBLLI
6	Studio City	TAFUGYBLLR
7	LAX Spaceport	CRGUGYBLLY
8	Long Beach	FUMUGYBLLR
	After Long Beach	SIFYGYBISR

 

Precinct Assault mode single player level passwords:

 

Level	Password
Urban Jungle
5	FUCUGYBIMI
10	SUHUGYBIDR
Proving Grounds
5	SICRRYBLLI
10	TIFRNYBLSR
Hollywood Keys
5	SICRGYDLLI
10	TIFRGYPLSR
Venice Beach
5	SICRGLBLLI
10	MIFRGIBLSR