It's about time to show some of the areas as this topic is pretty outdated...
I killed every scriptedpawn in order to not give everything away.
The conveyor belt area.
A mine area as seen in the trailer.
The big cave as seen in a tiny pic.
I had to remake this door texture as well.
The outside "HUB" area.
The scene from the screenshot that has started it all.
An improvised low-poly cave segment.
Another scene from a screenshot.
The map is going to be chock-full of secrets!
Another scene from a shot.
THE CONVEYOR BELT AREA.
The "strange lamp" area from a screenshot.