CheatCodes.com has all the official House of the Dead: Overkill Wii cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Saturday May 25, 2013 for House of the Dead: Overkill are shown below.
Kill fifty (50) zombies during any single stage while holding the wii-mote sideways. Gets you the "Gangster Bonus" of $1337 (LEET!)
Unlock director's cut mode by completing Story Mode. Money, weapons, etc. that you earn in story mode are NOT available in director's cut mode.
After you complete the Director's cut mode, the minigun is unlocked.
The list of all achievements is listed in the "Extra Contents" menu.
Unlock one-player "dual wield mode" where you can hold two remotes with one lifebar, by completing Director's Cut mode. This will be available in both Story and Director's Cut modes.
Complete Story mode to unlock extra mutants in Story mode. Director's Cut already uses extra mutants.
If you hold your wii-mote sideways through an entire level and you kill ore than 50 mutants, you get a "LEET" bonus of $1337.
You unlock the "Hand Cannon" in story mode and director's cut if you complete story mode.
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Wii game (or any other game you want for any video game system)!