The ‘Ender’s Game on Blu-ray Tournament’ will feature a total prize pool of $20,000, with $10,000 itself going to the final winner. A total of 32 players will go at it this month in a dual tournament structure that will see both MLG and Twitch, purveyors of rival streaming technology, each air a 16-player bracket. The winners of those will then play a final round, which Twitch itself will broadcast.