Well, that was quick. Tyler Blevins, better known by his online handle "Ninja," has already racked up one million subscribers on Mixer. "Thank you for all the incredible support," he said on Twitter. "I haven't felt this good in a long time." It's an impressive feat considering Mixer is smaller than Twitch and Tyler only announced his exclusivity deal last week. For now, anyone can nab a free one-month subscription to Ninja's channel. After September 30th, though, fans will have to pay a fee -- probably $5.99 -- for subscriber perks such as custom emotes and ad-free streams.