Progress update: I've been working on it all day, but this is not looking promising to get it finished and uploaded before the deadline. Maybe I can upload an HTML5 version initially (AppGameKit exports to both Android and HTML5, among other target platforms) for keyboard input, and then later upload an Android/Ouya version mapped to the controllers. I've still got about 2 hours left... maybe I can do it yet, not sure at this point.