Batman: Knight of Arkham (Crossover Part 2)

Ace Chemicals

(Batman arrived at Ace Chemicals where there was a chopper waiting for him)

Arkham Knight: "Time to die, old man."

(The controls were overridden)

Scarecrow: "In death he has nothing left to fear. Keep him away from Ace Chemicals. Your vengeance will come."

Arkham Knight: "Screw you, Crane. I knew I should have done things my way. Fine. You handle Batman. I've got more important people to find."

(The copter flew towards Gotham)

Alfred: "Hello sir. Who was that?"

Batman: "I don't know, Alfred. But I am going to find out."

(Batman grappled up and searched the compound, rescuing workers and making his way through the Militia forces)

Gordon: "Batman. Look..I've got a lot of things to say to you and a whole lot of unfinished business..but for right now I'll help get the workers to safety."

Batman: "Thanks Jim. I promise we'll talk when this is over."

Gordon: "...yeah..okay. I'm right outside the facility. You bring anyone you find to me."

(Batman dropped off the workers with Jim before heading inside to confront Scarecrow)

(Batman managed to take down the Militia loading the chemicals into the mixing chamber)

Scarecrow: "It appears that the flow of chemicals has stopped..which can only mean that you are here, Batman. I've been looking forward to seeing you ag.."

(His head was slammed into a desk)

Batman: "How do I shut it down?!"

Scarecrow: "Let me go or she dies."

Batman: "What are you talking about?"

Scarecrow: "Barbara..Gordon."

(Batman tossed him to the floor before calling Barbara)

Barbara: "I'm okay, Bruce. We got this."

Batman: "We?"

(Back at the Clocktower, Robin defended Oracle from a Militia assault)

Robin: "We've gotta get out of here!"

Barbara: "But I've gotta stay and help him!"

Robin: "You can help from the Cave or GCPD just as well! Come on!"

Barbara: "..GCPD's way closer...alright let's get going."

(Robin knocked down two more Militia soldiers when the Arkham Knight dropped in)

(He glared at Robin for several long moments before circling him)

Arkham Knight: "Ah. We finally meet, Boy.. Wonder."

Robin: "Am I supposed to know who you are?"

Arkham Knight: "Ha. I guess not. Seeing as he didn't hesitate to replace me with you."

Robin: "What are you..?"

(The Knight struck fast and hit Robin, he delivered quick combos as Robin struggled to keep up, he got out his staff and blocked the Knight's strikes but was unable to match his speed)

(Barbara opened a secret panel where her old Batgirl gear was kept and grabbed some batarangs)

(She threw one at the Knight's head as a distraction, allowing Robin to gain a temporary advantage but it wasn't enough to overpower him)

Arkham Knight: "I'm only gonna ask this once. Where's the Joker? Tell me what you have on him!"

Barbara: "Why? So you can kill him after you kill us?"

Arkham Knight: "..no...I'd never hurt you, Barbara."

(He removed his helmet)

Barbara: "Jason?!"