Gamespot:

THQ has today revealed that secret code in the upcoming Scooby-Doo 2: Monsters Unleashed movie will unlock bonus content in its PC and Game Boy Advance games of the same name. The code, which will appear on the screen as Scooby-Doo plays a GBA during the credits sequence, will unlock an alternate ending in the GBA game and a minigame in the PC version.

This is a good cross promotion technique, but I’m not sure how good the video game is going to be. I thought the first Scooby Doo movie was lame but my kids (three boys, 14, 12 and 11) thought it was hilarious. Guess we’ll be hitting the next one in the theaters. Scooby Doo 2 Monsters Unleashed comes to theaters March 26 (next Friday).