|Type||Steel - 4th Dimension|
|Model / product||4D Free Spin|
|Riders per train||8|
Top speed38 mph
|Help - Infobox 3|
The ride opened to the public on May 20, 2017 following a media day on the 16th and pass holder preview days on the 18th and 19th.
Joker is a 4D Free Spin built by S&S Worldwide. It is a clone of Batman The Ride at Six Flags Fiesta Texas and Joker at Six Flags Great Adventure. Three other clones were constructed for 2017 at Six Flags New England, Six Flags Great America and Nagashima Spa Land.
|Roller coasters at Six Flags Over Texas|
|Present||Batman the Ride • Joker • Judge Roy Scream • La Víbora • Mini Mine Train • Mr. Freeze • New Texas Giant • Pandemonium • Runaway Mine Train • Runaway Mountain • Shock Wave • Titan • Wile E. Coyote's Grand Canyon Blaster|
|Former||Big Bend • Flashback • Cucaracha • Texas Giant|