Looney Tunes River Ride and Batman Adventure – The Ride 2 closed in 2011. Showtime FMX's MotoMonster Xtreme show temporarily replaced Hollywood Stunt Driver from 26 June to 18 July as alternative winter holiday entertainment. Green Lantern Coaster opened on 23 December: the El Loco coaster by S&S Worldwide featured a 120.5° drop angle–the Southern Hemisphere's steepest and world's third-steepest. Lethal Weapon – The Ride closed in January 2012 for a $2 million refurbishment. The coaster received a new train manufactured by Kumbak with lap bar restraints and on-board audio. It was renamed Arkham Asylum – Shock Therapy, themed to the "" video games; the ride building transformed into an Arkham Asylum seized by the Joker and his cohorts. The ride reopened in April.