The Riddler does more than just taunt Batman in Arkham City
According to a preview piece over on IGN, it looks as though the Riddler is going to be quite the formidable opponent in Batman: Arkham City.
Rocksteady has said that in the first game, the Riddler's job was basically just to "verbally abuse" Batman, but this time around, he is a bit hard to beat and he had hidden around 400 Trophies around the city.
You can check out what all the developer have to say regarding the green clothed fella at around the one minute mark in the video below.
Game's out October 18.