Starslinger Kings by 2 Hit Studio (Adam Carr, Matt Carr, Jamie Pye-Respondek). A fast-paced 2D run 'n 'gun with on the fly mech customisation that's all about local co-op.
About this developer: 2 Hit Studio was formed by two indie game dev brothers with a passion for retro games.Follow @asdf
The 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.