Batman: Arkham Asylum

Can you hear me, doctor?

Extreme gardening.

Riddle me this, Batman.

Killer Croc’s lair is the only place where you can find the plant spores for Poison Ivy.

Piece together the last message of Amadeus Arkham.

Pulling off the perfect Batman combo.

Reveal the locations of all of Riddler’s challenges by finding his maps.