Largest voice cast in a superhero videogame

As of 22 July 2016, the Daybreak Game Company's MMORPG DC Universe Online boasted a voice-cast of 122 actors according to IMDB.com. The game's star-studded line-up includes Star Wars actor Mark Hamill as The Joker, Adam Baldwin as Superman, Gina Torres as Wonder-Woman and former Star Trek: The Next Generation actor Wil Wheaton as Robin. As of the same date, fellow MMO Marvel Heroes 2016 (Gazillion Entertainment) lurked close behind with a cast of nearly 100 actors.

Both games are continually adding characters so the voice pools are likely to swell.