Sun, 16 Sep 2007 00:00:00 Cheats, Hints & Walkthroughs
Nintendo Wii Games

The Grim Adventures Of Billy And Mandy Cheats for Nintendo Wii

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This page contains Cheats for The Grim Adventures Of Billy And Mandy organized by sections for Nintendo Wii. This game has "Action Beat-'Em-Up" as genre, made by High Voltage Software, released on Nov 16, 2006. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.

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Boxshot & Details
The Grim Adventures Of Billy And Mandy
  • Developer: High Voltage Software
  • Publisher: Midway
  • Genre: Action Beat-'Em-Up
  • Release: Nov 16, 2006
  • ESRB: Everyone 10+


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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