E73: Arkham Asylum

Arkham Asylum is the eleventh episode of Batman: Shadow War.

Plot
Batman is seen fighting and beating up Maniax thugs in an alley until one is left conscious and interrogates him on Joker's location aggressively, so the thug was intimidated and revealed Joker is planning to kill the entire crowd at Harvey Dent's speech tonight. Batman catches Joker in the act of trying to light the Joker Venom canisters to explode and release the deadly venom, fighting him and Harvey sees this, heroically joining Batman in the fight with James Gordon and some cops to deal with Joker. However, Joker surrendered when Batman prepared another punch and he was arrested. Batman then cuffed Joker in his Batmobile, driving to Arkham Asylum.

Joker is strapped to a gurney and placed under heavy security, Batman though follows the crazed clown as he believed he surrendered too easily unusually. As they reach the holding cells, Batman is stopped by security as he will unsettle the more violent inmates and Joker is escorted by security, however he kills the escorts and Harley Quinn is revealed to be in control after murdering security, and Batman breaks through to try to get Joker however he escapes and Batman is trapped in the room; forced to fight some inmates and Warden Quincy Sharp attempts to regain control.

However, Joker willingly lets Batman escape the room to try to find him and the Dark Knight then rescues a doctor from Victor Zsasz, recapturing him. Meanwhile, it is revealed Sharp has been taken hostage by Joker and Quinn, so Batman then makes his way to the outside grounds after taking out inmates who gained access to the armory.