All Weapons
Quickly press R1, L1, R1, L1, R1, L1, then click the R3.
A message will confirm correct code entry.

All Drugs and $10,000
Enter the inventory screen. Quickly press R1, L1, R1,
L1, R1, L1, then click the L3 while not on a weapon. A
message will confirm correct code entry.

The Refinery
Repeatedly press L1 + R1 + Circle + X. A message will
confirm correct code entry.

Unlock Bonus Mission
Collect all 25 secret stashes in Asia.

Infinite Ammo
Enter the inventory screen. Quickly press R1, L1, R1,
L1, R1, L1, Down while on a weapon. Only the weapon that
was highlighted will have unlimited ammunition, and the
code must be repeated for each weapon. A message will
confirm correct code entry.

Mission Skip
Quicky press R1, L1, R1, L1, R1, L1, Square repeatedly.
A message will confirm correct code entry.

Show Hidden Drug Stashes
Quickly press R1, L1, R1, L1, R1, L1, Left. A message
will confirm correct code entry.

Unlock Original 1988 Arcade NARC
Collect all 25 secret stashes in USA.

Invisibility
Quickly press R1, L1, R1, L1, R1, L1, X. A message will
confirm correct code entry.

Narc (PS2) : hints
# Mission skip

Quickly press R1, L1, R1, L1, R1, L1, Square. If you entered the code correctly, a message will appear.

# Invincibility

Quickly press R1, L1, R1, L1, R1, L1, X. If you entered the code correctly, a message will appear.

# Infinite ammunition

Enter the inventory screen, then quickly press R1, L1, R1, L1, R1, L1, Down on a weapon. Only the weapon that was highlighted will have unlimited ammunition, and the code must be repeated for each weapon. If you entered the code correctly, a message will appear.

# All weapons

Quickly press R1, L1, R1, L1, R1, L1, R3. If you entered the code correctly, a message will appear.

# All drugs

Enter the inventory screen, then quickly press R1, L1, R1, L1, R1, L1, L3 while not on a weapon. If you entered the code correctly, a message will appear.

# Show drug stashes

Quickly press R1, L1, R1, L1, R1, L1, Left repeatedly. If you entered the code correctly, a message will appear.

# The Refinery

Press L1 + R1 + Circle + X repeatedly.

# Original NARC arcade game

Collect all 25 stashes of drugs in the U.S.A. to unlock the original NARC arcade game.

# Bonus mission

Collect all 25 stashes of drugs in Asia to unlock a bonus mission.

# Avoiding undercover cops

Sprint over everyone that you sell drugs to so that they will fall over. If any of those people were an undercover cop, he will not be able to pull out his badge and bust you. Also, women are never undercover cops.

# Finding criminals in America

Bust anybody with a gray jacket in America, as they are always a criminal.