A damn good game, nice and simple. Maybe could use some other music, heh. I'm sure there will be more in the full version.
It's a genius move to have the full game on Steam Greenlight. This is really how any game on Greenlight should go about their demo process. This is clean, quick, and easy for the consumer. It's ultimately a pitch, but you get to use the actual game. I'll definitely find and vote in favor of Flightless on Greenlight, because I know what I'm voting for.