|Click here to watch the on-ride POV|
|Designer / calculations||Alan Schilke|
|Type||Steel - 4th Dimension|
|Product||4D Free Spin|
|Riders per train||8|
|Propulsion||Vertical chain lift hill|
|Top speed||38 mph|
The ride was announced on September 3, 2015 as "Total Mayhem". It was to have one red rail and one yellow rail. In January 2016, the park revealed that it would instead be called "Joker", suggesting that The Joker had "seized" Total Mayhem to name it as his own. Joker opened on May 28, 2016 following two season pass holder preview days.
The queue line was themed to a circus freak show, containing many Batman villains appearing on posters, such as Two-Face (who had his own ride over at Six Flags America until 2007) and Mr. Freeze, who was labeled as "The World's Coldest Man." There were even Batman villains who hadn't gotten a ride at a Six Flags park, such as Man-Bat (Kirk Langstrom.)
The layout of Joker is identical to that of Batman: The Ride at Six Flags Fiesta Texas, with the only difference being the purple and green color scheme. The layout has subsequently been used by six further 4D Free Spin installations.
5 cars. Riders are arranged 4 across in 2 rows, for a total of 8 riders per car.
- "Total Mayhem Will Ensue in 2016 at Six Flags Great Adventure". Business Wire. https://www.businesswire.com/news/home/20150903005132/en/Total-Mayhem-Ensue-2016-Flags-Great-Adventure.
- "The Joker takes over Total Mayhem at Six Flags Great Adventure". Park Journey. https://www.parkjourney.com/six-flags/the-joker-takes-over-total-mayhem-at-six-flags-great-adventure.
- "All-New THE JOKER Opens on May 28!". Six Flags. https://www.sixflags.com/greatadventure/newsroom/the-joker-opens-may-28.
|The category Joker (Six Flags Great Adventure) contains additional media.|
- on the Roller Coaster DataBase.