Tranquilizer gun mini-game
Successfully complete any mission.
Extras
Extras include new illustrations in Caribbean Pirates mode, randomly placed stun guns and a new character, Cindy, from Die Hard Arcade.
Load the web browser and go to Sega's Dreamcast Network.
Enter the "Games/Downloads/Game Extras" area.
Download the "Dynamite Cop Detonator Pack" onto a VMU with a previously saved game.
Unlimited credits and ammunition
Successfully complete the first three missions without continuing for unlimited credits and ammunition for the Tranquilizer gun.
Unlimited Ammunition
Pause the game and press L+A+B+Y unpause it then the ammunition is
unlimited for every weapon
Play as the Monkey
Successfully complete missions 4, 5 and 6.
Play as Bruno
Collect all of the illustrations in the game to unlock Bruno from Die Hard Arcade.
Play as Cindy
Select Ivy and hold Start at the character selection screen to play as Cindy from Die Hard Arcade.
Bonus missions
Successfully complete the first three missions without running out of continues to unlock missions 4, 5 and 6. The bonus missions are set within the same area, but are more challenging.