The Joker has officially claimed the Batcave, and we mean that literally. This new secret base is not just a generic, Joker-themed headquarters.

Legacy of the Dark Knight map will help you find every Riddler Puzzle, Batcave Trophy, and hidden secret in Gotham City.

Oftentimes, it seems that the billionaires we see on screen have much more fun with their wealth than the billionaires of the ...