World's Greatest Coasters 3D This exciting 3D simulation features five of the world's greatest roller coasters -- check out behemoths like England's Pepsi Max Big One and France's Parc Asterix You'll feel the G-forces as you sit & ride in the roller coasters, or view the loops and dips from any camera angle Every 3D environment has been meticulously recreated to make you feel like you're there Also includes the virtual coaster workshop -- build your own mind-boggling coasters out of wood or metal, then turn them into rides that scare the pants off people!