After he woke up, Batman discovered that Joker suffered from a horrible side effect of Titan which gave him a fatal disease that progressively killed him. At the time of Arkham City's final night of full operations, Joker only had a few hours left to live.

How did Joker get his disease?

It was never fully revealed what the exact cause for the creation of the infection was other than it originating from Joker's mutated blood. It was probable that the chemicals that caused the Titan Disease (and maybe chemicals already in the clown's blood) caused Joker's blood to mutate, creating the infection.

Why was Henry Adams immune?

At first, it appeared as though Henry was immune to Joker's blood and if anything, his personality actually improved following the transfusion. Unbeknownst to anyone, however, Henry was in fact not immune and was concealing his Joker-esque traits, pretending to be unaffected.

Is the Joker dead in Arkham City?

The ending of the Arkham City game saw the shocking death of the Joker, ending with Batman tenderly carrying Joker's body out of the site of their final battle.

How did Batman get the cure in Arkham City?

The Joker decoy was revealed to be Clayface, who prepared to kill Batman so he could assume his identity as "The role of a lifetime". Batman eventually defeated Clayface and drank half of the antidote, which cured him of the Titan Disease.

Joker Infection Explained - Batman Arkham Series

What is Batman's blood type?

Martha Wayne has AB- blood • Bruce "Bats" Wayne has type AB+ blood (let's willfully ignore the possibility that the Joker has o-blood---sources: Batman: Arkham Asylum (2009) & Batman: Arkham City (2011), & Batman: Arkham Knight (2015) video games)---back to the exam!

Why didn't Batman save Jason in Arkham?

Though he never voiced it, Batman did privately admit that he didn't go searching for Jason because he was afraid of what he would find. He knew Jason was killing people, and Batman couldn't live with the shame of knowing that he had unintentionally created a deadlier version of Joe Chill.

What is the Joker's disease?

In popular culture. Arthur Fleck, the central character of the 2019 film Joker, displays signs of pseudobulbar affect, which are said to be what Joaquin Phoenix used as inspiration for his character's signature laugh.

Is Bruce dead in Arkham Knight?

The Arkham Series' Batman Is Alive, But Bitter

While Batman does manage to capture Scarecrow and also remove Joker's infection from his blood, he loses everything. The game ends with Bruce destroying Wayne Manor in an explosion as reporters gather outside, seemingly destroying the Bruce Wayne identity.

Is Scarecrow dead in Arkham City?

A hint that Scarecrow was still alive in Batman: Arkham City. Crane appeared to have been in contact with both the Identity Thief and the Riddler, as several containers of his Fear Gas were found in the thief's hideout and in one of the rooms in which Riddler held a challenge for Batman.

Why did Henry shoot himself in Arkham Knight?

He prepares to shoot Batman but then sees in his eyes that Batman also is joker-infected. Realizing that Batman would make a far better and stronger Joker than himself, Henry, after claiming that Batman is "going to be spectacular", once again purifies the gene pool by shooting himself in the head.

What happened to Henry Adams?

With his assessments completed and warnings issued, on March 27, 1918, Henry peacefully died in his sleep at his home in Washington.

Who killed Joker in Arkham City?

While in Arkham City, Batman was ambushed by Clayface (disguised as Joker) and knocked out by Harley Quinn. After he woke up, Batman discovered that Joker suffered from a horrible side effect of Titan which gave him a fatal disease that progressively killed him.

How did Joker lose his teeth?

Though the exact events are unknown, he burnt down the ancestral home Wayne Manor and killed his sidekick Robin, sending vandalized costume to the Dark Knight with the words "Ha Ha Ha Jokes on you Batman" spray painted onto it. After this incident, an infuriated Batman tracked down Joker and smashed his front teeth.

Why is Joker mentally ill?

In Joker's case, pseudobulbar affect probably occurred secondary to severe traumatic brain injury (TBI). A number of studies have established that TBI increases the risk of mood disorders, personality changes and substance use disorders.

Did Batman fake his death in Gotham Knights?

Theories suggested that he had either faked his death, or was kidnapped by Gotham Knights' Court of Owls and brainwashed into being a Talon assassin. It would seem that fans were relatively close with the latter theory, though Bruce Wayne's death is in fact legitimate and conveniently dubious in Gotham Knights.

Why is Batman not in Gotham Knights?

Speaking at DC Fandom, creative director Patrick Redding explained that they wanted Gotham to be without a safety net. He added that Gotham Knights' Batman is killed in an unexplained circumstance after keeping the city safe for about 15 years.

Did Batman fake his death in Arkham Knight?

Due to the ambiguous nature of the ending, there are several theories on what the ending truly meant: Batman faked his death: The most accepted theory, and supported by the developers.

Why is Joker so skinny?

Director Todd Phillips considered the character's body size as one way to represent his vulnerability. It is important to emphasize that unlike most people who diet to lose weight or who develop an eating disorder, Phoenix's weight loss was intended for the short amount of time it took to shoot the movie.

Who is the Joker's dad?

In Joker, Thomas Wayne (Batman's father) and Penny Fleck (Joker's mother) are key characters. Penny claims that Thomas is actually Arthur's father.

What is the Joker immune to?

Poison immunity

In addition to being literally fearless, the Joker has toxic immunity. He can use his toxins on other people, but they won't affect him in any way. Perhaps that's another reason Scarecrow's fear toxin didn't work on the Joker -- his physiology makes him immune to such poisons.

How long was Jason tortured by the Joker?

After six months of torture, the Joker finally ends his video series by shooting Jason Todd in the chest, leading Batman to believe that his protégé had been killed. However, it is later revealed that the Joker had made Jason Todd wear body armor during the shooting, and that he had indeed survived.

What happens if Catwoman doesn't save Batman Arkham City?

Remember in “Arkham City” there was a choice to either save Batman as Catwoman or leave him. If you leave him you get the bad ending where Batman dies,while the credits roll. If you save him the game continues.”City” was a pretty unique game,and it's sad there wasn't a moment like this in “Knight”.

Why didn t Superman save Jason?

TLDR: Superman didn't save Jason because he was being tortured by Lex Luthor at the time in order for Luthor to create Conner Kent/Superboy. This is why he wants nothing to do with Superboy once he appears.