
There's a story there too. You have inherited the theme park from Uncle Mortimer and mist keep your guests happy and complete the game's 150+ missions in order to prevent the Globo-Joy corporation from taking over. The PSP version will feature unique missions, and in addition to wireless multiplayer will allow for users to share their coaster designs.
Thrillville is scheduled for release on PlayStation 2, Xbox and PSP towards the end of the year.