Batman: Arkham Origins 2

Batman: Arkham Origins 2 is a sequel to Batman: Arkham Origins. It uses elements from No Man's Land and Long Halloween

Plot
Ra's Al Ghul causes an earthquake that devastates Gotham. Various villains are released from Blackgate and Arkham Asylum, including Bane, the Joker, Firefly and Killer Croc. Gotham is declared a No Man's Land by the government. Amanda Waller has all bridges to Gotham destroyed and sets up a military blockade to prevent people from entering or exiting.

Ra's Al Ghul sends a group fo assassins after Batman. These assassins include Lady Shiva, Whisper A'Daire, David Cain and Kyle Abbot.

Barbara Gordon becomes Batgirl and defeats David Cain who had been sent to kill James Gordon.

Bane
The earthquake has allowed Bane to escape GCPD. Batman goes to track him down.

Firefly
Firefly has escaped from Arkham Asylum.

Killer Croc
Killer Croc has escaped from Arkham Asylum.

Poison Ivy
Poison Ivy plans to spread a super fertiliser into Gotham's water supply.

Characters

 * Batman/Bruce Wayne
 * Robin/Dick Grayson
 * Batgirl/Barbara Gordon
 * Ra's Al Ghul
 * James Gordon
 * Talia Al Ghul
 * Lady Shiva
 * Whisper A'Daire
 * David Cain
 * Kyle Abbot
 * Amanda Waller
 * Deathstroke/Slade Wilson
 * Great White Shark/Warren White
 * Clock King/William Tockman
 * Solomon Grundy
 * Firefly/Garfield Lynns
 * Joker
 * Killer Croc/Waylon Jones
 * Poison Ivy/Pamela Isley
 * Bane