I am looking for a device to play project xcloud on. My android tablet broke. And was...

Essentially it's a way for you to play your Xbox through the Cloud so you can use your phone or tablet as a mobile device to play your games.

You can find more information at https://www.xbox.com/xbox-game-streaming/project-xcloud

There is nothing official yet, but at the inside xbox video published yesterday it shows the game running on android phone. Also, on the original post about xcloud Microsoft said that they were testing on mobile phones and tablets, on the other hand,
surface devices are hybrid and also can be used in tablet mode, so it actually don't dissmiss the possibility of windows receiving xcloud, but I guess it will be made available at mobile phones and tablets with Android first.

Microsoft already works on so called Project xcloud. You can play on any device xbox games. Watch the latest Xbox Inside VOD , there was a demo with FH4 on android mobile

Looks like its just for android phones and tablets and you need a controller (though i can confirm that xcloud works with nonxbox controllers).

Project xCloud, Microsoft's option to play Xbox video games on mobile phones and tablets thanks to the cloud

soon...