One of the best FPS controllers I have seen, maybe some breakable glass with realistic physics would have been good, but this was still a good experience.
I noticed a bug where if you slow time, explode barrels and return to normal, the gun model disappears after shooting. It still reappears when you shoot, but the problem still remains.
This was then fixed after either sprinting or reloading
Still, amazing for something made in a week!