Unlimited Ammo
Pause the game and press L+A+B+Y unpause it. Your ammo becomes unlimited for every weapon.

Bonus missions
Complete missions 1, 2, and 3 to unlock missions 4, 5, and 6. Each of the new missions are based on the previous 3 missions with higher difficulty: Mission 4 is based on mission 1 with a single life, double damage weapons, and no continues. Mission 5 is based on mission 2 with a time limit in each room and no continues. Mission 6 is based on mission 3, with very little health, few health power-ups, no other power-ups, and no continues.

Play as original Bruno
Collect all illustrations in the game to unlock the original Bruno from Die Hard Arcade.

Play as Cindy
At the character selection screen, highlight Ivy, then hold Start to unlock Cindy from Die Hard Arcade.

Play as the Monkey
Successfully complete missions 4, 5, and 6 to unlock the Monkey.

Tranquilizer Gun mini-game
Successfully complete the game once.

Infinite credits in Tranquilizer Gun mini-game
Successfully complete missions 1, 2, and 3 without using any continues to have infinite credits for the Tranquilizer Gun mini-game.

Cheats