Batman: Assault On Arkham

Since Batman rescues Riddler, who stole vital information of Amanda Waller, she assigns her newly formed Suicide Squad including six dangerous criminals Black Spider, Captain Boomerang, Deadshot, Harley Quinn, KGBeast, Killer Frost and King Shark to break into Arkham Asylum and find the way to recover the data. Batman, at the same time, has to seek for a a bomb planted by the Joker and counteracts against attacks from the six.