Six Flags Great Adventure has finally given us the name and some details about its "Project Purple" coaster, set to replace Kingda Ka, and it looks absolutely awesome! Great Adventure Releases Details, Name of Record-Breaking New CoasterOn Tuesday, the Jackson Township theme park unveiled its forthcoming "Bakunawa" coaster that’s set to debut in spring 2027. According to Six Flags, the thrilling new ride will be the “world’s tallest and fastest spinning launch coaster,” reaching speeds of 100 mph and a height of 382 feet. Great Adventure is promising a two-minute, 17-second ride that ensures “no two experiences are exactly alike.” New Coaster Will Break 6 RecordsThis is where this conversation gets really sick, in the coolest form of the word.