Dota 2 is a game that is very famous and many of the gamer really likes to play this game, it would be good if there is a project on a blockchain that could be used on Dota 2, a platform that could fund more Dota 2 tournaments via crypto-currencies will bring the game to a much higher level as more pro gamer will compete for the big prize pool.
If I remember right, there are some projects, that are working, and sponsoring some small tournaments and some streamers of Dota 2. Cybercommunity is groving.