Batman: Arkham Asylum’s Titan Joker boss fight may be ridiculous and whimsical, but Joker injecting himself with Titan is smack dab in his wheelhouse of psychotic ideas. Titan Joker is far ...

In Arkham Asylum, the Joker isn't feeling very good, probably because of that massive overdose of titan serum he took at the end of Arkham Asylum--so as it turns out, ...

Eidos has revealed that the much-anticipated Batman: Arkham Asylum is going this route as well, with a playable version of the Joker that will only be available in the PlayStation 3 game.