The House of the Dead: Overkill Cheats, Codes, Hints, Tips
Hint: Dual Wield in New Game
Activate Dual Wield in a profile where it's been unlocked, then quit and restart a new game. You will be able to play Dual Wield mode in the new profile.
Easter Egg: $1337 Bonus
Kill 50+ mutants with your Wii remote held sideways in one level to get an odd bonus of $1337.
Unlockable: One-Player Dual Wield
Unlock one-player dual wield mode (two remotes but one lifebar) by completing Director's Cut. This mode will be available in both Story and Director's Cut modes.
Unlockable: Extra Mutants Mode
Complete Story mode to unlock extra mutants in Story mode (Director's Cut already uses extra mutants).
Unlockable Achievements
All the achievements in the game are listed in the Extra Contents menu (the extra videos, music, images, and 3D models). Simply perform the task required to unlock the item.
Hint: Tailor The High Score
Tailor you high scores to rack in the bonus for "beating the high score". If you cannot top your high score in a stage any more, you will not earn money for buying guns in the shop.
HInt: AutoShotgun Is All You Need
To get a consistent Goregasm combo, purchase and upgrade the autoshotgun to the maximum. All you need is one hit on most zombies to kill them, giving you one shot, one kill capability.
Unlockable: MInigun
Complete the Director's Cut to unlock the minigun in the gun shop for Story and Director's Cut modes.
Unlockable: Handcannon
Complete Story Mode to unlock the Handcannon.
Unlockable: Director's Cut Mode
Complete Story Mode to unlock Director's Cut Mode.