Pretty fun game, got my heart racing in the end when I had to escape. One thing is I just noticed from other comments, is that there was a reload button? I had no idea, I finished it without reloading, and to be honest I really liked it that way. I don't know if that's what you were going for, but I really liked that I had limited bullets and couldn't reload. That meant that I had to be more strategic and stealthy instead or a standard run in guns blazing firefight, like most games. Maybe it's something to think about, at least as a separate game mode or something.
The only slight complain that I have, is that the sound of the enemies shooting you continues when you die, until you respawn, which is pretty uncomfortable, especially with this particular sound effect and no volume options.
Other than that, haven't encountered any bugs and had a fun time!
Also, if you have time, I would love to hear your thoughts on our game as well :D