League of Legends Surpasses 15 Million Registered Players

Riot Games sent over a press release announcing that League of Legends has reached over 15 million registered players since its release, with more than 1.4 million players to log in every day. The League of Legends service currently operates servers in North America and Europe. Peak concurrency between the two platforms totals over 500,000 simultaneous players (press 'read more' for details).