Very well done and polished game! I love the details like the bullet shells and shaking screen. The coffee pot fight was my favorite, it felt like a real boss fight. I know players should hold down the mouse to fire, but I would give the option to fire once with a single click. Also, the camera could follow you a little faster, as it's hard to see what you might hit into when running quickly.
Overall, it was awesome and I hope to see more!