The riddler has spent 1 year coming up with some of the best mind games of his career to test the Batman, however Batman is already in the middle of a case overseas.
So in an effort to preserve the game he instead enlists Nite owl, Question and Sandman to be the contestants.
This is a battle of wits and not strength, the winner is determined by who can follow the clues and crack the case first.
Riddlers trials include: 2 deathly mazes, 12 word games each increasing in difficulty, 8 easy riddles, 8 difficult riddles, 4 very hard riddles and an entire fun house full of lethal puzzles. Solving of the puzzles is mandatory.
Time limit: The detectives have 36 hours to capture riddler.
Riddler of course has hostages.