Harbor and Holiday in the Park added. Hurricane Harbor is a new water park area replacing the Southern Star Amphitheater and included with park admission. Hurricane Harbor will feature an wave pool and two slide towers, along with new dining facilities and the existing Skull Island complex. Hurricane Harbor represents the first phase of a multi-year expansion program for the park. Holiday in the Park is a new Christmas event that will extend the park's season through January. 2015: Improvements to Gotham City, including a pair of flat rides: "The Joker: Chaos Coaster", a Larson Giant Loop; and "Harley Quinn Spinsanity", a Tilt-A-Whirl. 2016: Bugs Bunny World re-themed into Bugs Bunny Boomtown. DC Super Friends area added adjacent to Boomtown. Combined 12 new and re-themed attractions. Toro Toro, Swing Seville and Little Aviator removed. Ninja repainted blue and gray and renamed Blue Hawk in June 2016. The Dodge City Bumper Cars attraction closes permanently on June 16, 2016. 2017: Justice League: Battle for Metropolis, an interactive dark ride adjacent to Superman Ultimate Flight, scheduled to open late May. Cotton States Exposition re-themed to Metropolis, with Great American Scream Machine and Blue Hawk'' roller coasters becoming part of Lickskillet. Georgia Cyclone closed permanently on July 30, 2017. 2018: A steel hybrid coaster called Twisted Cyclone opened on May 25, 2018. Previously known as Georgia Cyclone, a wooden roller coaster constructed in 1990, some of the original structure was left in place and heavily modified to make the new coaster. Old Georgia Cyclone trains added to Great American Scream Machine . Splashwater Falls closes and is left SBNO. 2019: A Zamperla Giant Discovery called Pandemonium opened on May 24, 2019. 2020: Two new flat rides added to Gotham City: Poison Ivy: Toxic Spin, a Scrambler; and Catwoman Whip, a Zamperla Endeavour. Mind Bender is refurbished and renamed Riddler Mindbender, although it stays closed during the season. 2021: The Riddler Mindbender reopens in the spring of 2021. Sky Buckets is removed from the park after staying closed for much of the previous season. Demolition began on Splashwater Falls in May 2021, and completely been taken down in June 2021. Incidents Over the years, a number of incidents have occurred at the park, including some fatalities. Batman: The Ride has been the scene of two fatal incidents nearly identical in nature, where individuals were underneath the attraction while it was operational and were struck