I was really happy to receive this video from a friend today, particularly because it fits so well with the slight content shift you’re going to see at the site. Both DotA 2 and League of Legends have their roots in a game that was originally developed as a map mod for Blizzard’s Starcraft. While this video from Machinima doesn’t cover the history in full detail, it does give a nice overview of one of the fastest growing segments of the video game industry.