Very neat! I enjoyed playing this, although for some reason my WASD wasn't working at the very beginning, so I ended up just shooting my way around the screen. :P Pretty cool trick though - and cool that you made a dev log! A little background music would have gone a long way. I should also mention: for the bus you're using for audio (tab at the bottom), you should probably pull down the DB level to about -10 or so, the sfx for shooting was super loud. In all though it's an interesting take and I liked the game itself!