House Of The Dead 2 - 1/4 Life
Successfully complete Boss mode with five red stars on all the Bosses. In the trunk of the car in original mode, you will have an item called 1/4 Life. This makes the zombies easier to kill.
House Of The Dead 2 - Bonus Room
Successfully complete the game in original mode without losing any civilians and with a score of at least 1000,000 points to reach a bonus room full of items at the end of the game.
House Of The Dead 2 - Boss Mode
Successfully defeat and obtain a high score ranking for all bosses in boss mode. "Emperor" and "Fight All Bosses" options will now be unlocked.
House Of The Dead 2 - Bruno Costume
Accumulate over 70,000 points and play on the "Sin" level in original mode. You can get the Bruno costume when a maid comes out of a secret room, hands it to you, and wishes you good luck. Note: It is a good idea to have the Double power-up when you are attempting to get the costume.
House Of The Dead 2 - Goldman Costume
Successfully complete the game in original mode. The Goldman costume will appear in the trunk of the car in the next original mode game.
House Of The Dead 2 - Goldman Zombie
Enable the "Infinite credits" bonus. Play through the game and shoot every hostage and try to get the lowest score possible. Towards the end of the game, when the last door is opened, Goldman will appear like a zombie.
House Of The Dead 2 - Red Blood
Successfully complete the game in original mode. A selection for blood color will appear on the options screen.
House Of The Dead 2 - Rogan Costume
Begin game play in original mode and select the 2.0 Bullets and the Double Score items from the trunk. Rescue all civilians except for the second person on level 4. Complete the game and enter the bonus room at the end. A Rogan Costume and an Infinite Credits item will be in the room.
House Of The Dead 2 - Unlimited Death Bullets
Successfully complete training mode with five red stars in each sections. This will unlock the unlimited chamber item in the trunk in original mode that kills with one hit.
Unlock House of the Dead 2
Beat the game once and the House of the Dead 2 game will be unlocked.