This game was fantastic, really loved the atmosphere and the music. Particularly liked the gun reload being super detailed and realistic(opening the hatch, pushing the cartridges out with the plunger etc).
I had some issues with reloading and firing where sometimes it would get would stop me from doing one or the other and where the reload could only be stopped part way through sometimes but other than that nothing not already fixed/mentioned by other commenters.
Excellent game hope you guys had fun making it cos I certainly did playing it.