This page contains Cheats for The Grim Adventures Of Billy And Mandy organized by sections for Nintendo Wii. The Grim Adventures Of Billy And Mandy is a Action Beat-Em-Up game made by High Voltage Software released on Nov 16, 2006 and published by Midway. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
The Grim Adventures Of Billy And Mandy Nintendo Wii Cheats
Cheats And Codes
At the main menu, hold 1 and press Up, Up, Down, Down, Left, Right, Left, Right, then release 1....From: mehfuz
You have to finish Story mode with any character to unlock an alternate costume for that person....From: martymar007
The Grim Adventures Of Billy And Mandy Unlockable Characters:...From: rommel
When playing at Burning down the house,jump to the roof. It will save your energy and letting others battle....From: chopper
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