Get ready to have some matching fun with Scooby Doo and his pals. The object of the fame is to match three like characters as fast as you can. You the computer mouse to move the characters or tap on the screen. Keep an eye on the bar on the left. Each match will fill the bar with red. However, if you are not fast enough, the red will run out, and the game will be over. Fill the bar, and you will go to the next level.