Personal information
Real nameEdward Nashton
OccupationProfessional criminal
Based inGotham City
Physical description
Eye colorBlue
Hair colorBrown
Height6 ft 1 in
Weight183 lbs
Real-world information
AppearancesArkham Asylum (voice only)
Arkham City
Arkham Origins (voice only; as Enigma)
Arkham Knight
Voice actorWally Wingert

The Riddler is a supervillain obsessed with riddles and puzzles. With an obsessive-compulsive need for attention, Edward Nashton – or Edward Nigma as he prefers to be called – is determined to prove himself as the most intellectual of Gotham City's criminals, plotting elaborate clues and riddles around his crimes.

Batman has proven a worthy intellectual opponent for the Riddler, and is capable of preventing even the most intricate of his plans. However, Riddler has become more and more dedicated to creating a mystery that Batman cannot solve, and is fully prepared to kill sometime to do it.