skyrizer by The Long Gunmen (Sean McCracken John Harger Nathan (Duhprey) Fabian). In skyrizer you are a robot racing against others to leap to the finish. By capturing bases or platforms you can stun or throw your competitors for the win.
About this developer: Members of the Albuquerque chapter of the IGDA, the three of us have released games separately and decided to work together on the OUYA jam. It has gone well.
Follow @asdfThe CREATE Game Jam, sponsored by Kill Screen and OUYA, is an online contest challenging developers to make playable prototypes in just 10 days. Many world-class games were initially conceived in game jams. Don't have an OUYA? Pre-order one here.