NARC - All Weapons

Infinite Ammo:
Repeatedly press L R Down.

Invisibility:
Repeatedly press L R A X.

All Drugs and 10,000:
Repeatedly press L R left thumbstick button.

Mission Skip:
Repeatedly press L1 R1 X.

Show Drug Stashes:
Repeatedly press L R Left.

Show Hidden Stashes on Radar:
Repeatedly press Press L R Left.

The Refinery:
Repeatedly press L R B A.

Unlock Bonus Mission:
Collect all 25 secret stashes in Asia.

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