This page contains Cheats for Scooby-Doo: Mystery Mayhem organized by sections for Xbox. Scooby-Doo: Mystery Mayhem is a Adventure Games game made by THQ released on Mar 1, 2004 and published by THQ. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Scooby-Doo: Mystery Mayhem Xbox Cheats
Get the five hidden sandwich ingredients in a level to unlock a mini-game....From: Aimar
On level 2, to open the bridge there are four switches. Press switches 1, 2, and 4....From: jaymar
The safe which is in the bank has a three digit code. The code is "1-3-7". It can be found written on the blackboard in the schoolhouse....From: lampatha
You must turn on all the sprinklers, then use the Tomb Of Doom. Note: You will need full power....From: SpokenWisconsin
When you go in the elevator and go through into the room with the panel of green covering the door, go to the control box on the left. Press the first button once, the second button twice, the third b...From: hdsetiawan
Need Help? Use this part for all your Questions (No Registration Needed) be as descriptive as you can when asking your question! don't forget to mention in which Scooby-Doo: Mystery Mayhem level or game part you are so that other experienced players can help you better. Before you start asking make sure that there are no related questions already been posted. Let's beat this game together!!
How do i get the key to get out of the cemetery in level 2 (movie set)! i've been trapped for awhile! help....
Posted on: 11-16-2011
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