Batman Arkham City Walkthrough: Trophy/Achievement

Since it is still a fresh game, a lot of people are still searching for Batman Arkham City walkthrough. To easen your confusion and hardships in the game, I provide you the Batman Arkham City walkthrough. This Batman Arkham City walkthrough is dedicated to trophy hunters and achievement hoarders out there. I will group the achievements/trophies according to their value. The format in this Batman