Dota 2 Tournament Sells Out Arena in an Hour

If you didn't see Valve's documentary on the biggest Dota 2 tournament, Free to Play, It's been made pretty clear that e-sports is an actual thing now. It's a career choice for passionate gamers like the ones shown in the documentary. With the biggest prize pool of $1.6 million on the line, it showcased some of the absolute best Dota 2 players in the world.