He might be a friendly ghost, but that doesn't mean he puts up with bullies. Play as Casper as you take on the likes of Kibosh and his goony pals. You'll journey through the Spirit World, an Amusement Park, and a Medieval World en route to your final showdown at Kibosh's Factory. Each of the four worlds is guarded by four bosses who are looking to take you out of the game, so don't get spooked too easily! Cool characters and great graphics lend themselves to younger gamers, while steep challenges should keep seasoned veterans happy.