Hi!
I'm working on a 2.5D platformer for web + android, and I'll port it to OUYA as soon as I get mine this March! :)
Image may be NSFW.
Clik here to view.
Clik here to view.

In this game you'll be able to control the 2 twin robots you seee above (that's NOT ingame) to find the exit to each level. You can switch control between the two at any time, in fact you'll need to do it in order to be able to finish the levels! Also, both robots are battery-powered so they'll eventually need to recharge since they waste energy with every action they perform. So you'll be running, jumping & solving puzzles toghether to find the exit on each level, all that while you watch out for their battery levels!
Here are some ingame screenshots:
Image may be NSFW.
Clik here to view.
Clik here to view.

Image may be NSFW.
Clik here to view.
Clik here to view.

And here you can see them in action:
You can have a look at my dev blog, follow me on twitter (Thinice / projotw), or subscribe to my youtube channel.
Of course, I'll keep this thread updated as well.