Hint: Unlimited Pain Killers Collect some pain killers within a level, and then choose to quit the game via the menu. When you return to the Main Menu, choose "Continue Game." When you restart the level you'll begin with the same amount of pain killers as you had before quitting. Re-collect the pain killers in that level to augment your supply.
Note: Only tested on the "Fear that Gives Men Wings" level.
Unlockable: Infinite Ammo and More Complete the game once through to unlock a cheat mode with "Super Cop," "All Weapons," "Dead on Arrival" mode, "New York Minute" mode, and infinite ammo.
