World of Warcraft was so far ahead of the competition that it basically killed the MMO genre. Even 15+ years later, it's not really been beaten. But players hav

World of Warcraft was so far ahead of the competition that it basically killed the MMO genre. Even 15+ years later, it's not really been beaten. But players have drifted away, or just grown up and have less time for gaming. It's kind of a shame we never got to find out what MMOs could have become if the market had remained more competitive.