Where can I play Doppelscope

Doppelscope is currently under heavy development for the Independant Game Festival 2010. Altough I'm not happy with a lot of things and the game is nowhere near complete, the most recetn version of Doppelscope can be downloaded here:

If you want to leave feedback you can do so by emailing me or by following my twitter feed which is mostly about the development of doppelscope.