Scooby Doo Big Air 2 Description :

In 'Curse of the Half Pipe' you can choose between Scooby, Shaggy and their bus to face the evil half pipe. Use your arrow keys to control the skater.
Your aim is to try to get Scooby-Doo as high as possible to be the half-pipe king. 
Game Controls: Start rolling by using the left or right arrow keys , matching the direction your character is facing until you get off the ramp .