The Riddler Trophy is a collectible item found in the Batman: Arkham series of video games. In Batman: Arkham City, there are 400 Riddler Trophies to collect, which are hidden throughout the game world. One of these trophies is located on Bleake Island, a small island located in the northeast corner of the map.
To get to Bleake Island, Batman must use the Batmobile to cross the nearby bridge. Once on the island, he must use his detective vision to find the trophy, which is hidden inside a building. The trophy is a small, green question mark-shaped object, and it is worth 100 experience points.
