The Batman Arkham Asylum is a very addictive game because I was trying to find all the Riddler trophy in the beginning of the game itself.I was then got to know that all the trophies can be taken one by one after the completion of the story.Before it was so.confusing where they kept those trophies while completing the story you will get certain equipments.With the help of these eqipments you can solve the mystery inside the asylum.There are puzzles which you need to solve inorder to earn XP and yeah of course you can earn it by collecting tropies also.The way the Batman fights is the other reason which I am interested to play again.This game is dedicated for those who is fighting and stealth lovers.You ask me why?Because I am one of them.Its such an amazing game guys.The game was out at 2009 even though this game is my favourite game of all time!