Bought, and really enjoyed the game, but only a few things;
Can we get an options menu in the main menu?
I found that sound settings were only for that specific "life" if you will. It would be nice for some resolution controls too, at least a windowed mode.
Classic FPS Controls/Keybindings?
It would be really nice to be able to use traditional FPS controls (Arrow Keys + Ctrl) so being able to set keybindings would be nice too.
Overall it's a great game for $5 but I think that it needs a little more tweaking before it hits Steam.