This was really fantastic, a nice idea and wonderful execution. Animations, sounds and responsiveness are stunning for something done in such short time.
Please make this into a fully fledged release, I'd love to sink some more time into it.
Thanks for the feedback LeKnuth! We're start prototyping a full fledged for it. Since we all work full time, it will take some time to finish, so if you are interested, we're going to keep posting news about this on our twitter! Cheers :D