https://www.techradar.com/news/how-to-watch-esports-on-the-bbc-this-weekend-live-stream-dota-2-online > The Dota 2 battle arena is coming to the UK this weekend - to the real-world arena of ESL Birmingham, to be exact. And the whole event will be aired on BBC Three. > For the uninitiated, Dota 2 is a multiplayer online game from Valve which is played by teams of between two and five members each defending their own base camps. And the stakes are high.