Most played MMO videogame (current)
Dungeon Fighter Online
25,100,000 total number
Not Applicable ()

According to SuperData, the action MMORPG Dungeon Fighter Online was the most played Massively Multiplayer Online (MMO) videogame in 2016, achieving an average of 25.1 million monthly active users (MAU). The game’s side-scrolling gameplay pays homage to classic beat-'em-ups such as Double Dragon and Renegade. It is published by the Korean company Neople.

As in 2015, Dungeon Fighter Online had fewer MAUs than League of Legends and CrossFire in 2016 based on figures from SuperData, but neither of those titles are considered to be "massively" multiplayer.