This is the newer version I made over 2 years ago. I don't remember All of what I fixed, but what I can tell you is exactly what you would notice.

*Better Lighting
*Added Barracks and Armory
*Freezer Trap
*Red moon skybox with lighting
*More props
*Details added
*Elevator fixed
*Stairs look better
*Pit looks better (and has a creature lurking below that devours the bodies)
*Various fixes and improvements were made

I hope that this updated version sits better in the workshop and I am sorry it took so long to get it up.