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Most concurrent players in an MMO beat-’em-up videogame

Most concurrent players in an MMO beat-’em-up videogame
Who
Dungeon Fighter Online
What
1000000 people
Where
Not Applicable
When
12 June 2013
Dungeon Fighter Online holds the record for the most concurrent players in an MMO beat-em-up. On 12 June 2013, the Chinese server witnessed a total of three million concurrent players. The Korean version of Dungeon Fighters Online saw 290,000 players online concurrently in July 2013.