It's Nintendo's next mobile game, and likely to be the most lucrative. Sign up now and you could be one of the lucky few who finally get to see what it looks like and how it plays.
You'll be able to download and play the game for free on your smartphone, but expect to pay if you want all the content.
Mirrativ is a cool tool for streaming yourself while you use Android apps, but it feels cut off from the larger streaming space.