Batman: Arkham Asylum Signature Series Guide Paperback – Aug.18 2009 Very Good.

Become the Invisible Predator! The Joker has wrestled control of Arkham Asylum from the guards and now the inmates are literally running the asylum. Only one person can bring back the sanity to Gotham City--Batman. Although outnumbered, Batman has the advantage with an incredible selection of gadgets courtesy of Waynetech. Using these top-notch weapons and his fear takedowns, Batman plans to foil The Joker’s demented scheme.   Boss Tactics & Comprehensive Walkthrough Use our game-tested strategies and tips to regain control of Arkham Asylum from The Joker and the inmates. Using an arsenal of Waynetech weapons, this guide shows you how to incapacitate The Joker’s minions and defeat every boss.   Solve the Riddler’s Challenges There are 240 separate Riddler Challenges to decipher. There are trophies to find, tapes to uncover, riddles to solve, and more. We’ll show you how to find every last one of them!   Unlock Every Hero & Villain Bio Discover what it takes to unlock every character bio in the game. Learn about each character’s attributes, motivations, and connections to Batman.   Explore Challenge Mode Overview of every Challenge Mode map, including specific tips and hints for completing each mode.   Exclusive Foldout Get the lowdown on the game’s Achievements and Trophies. The foldout includes specific strategies to master some of the game’s toughest feats