Fixed Small GZDoom Map

Here's a small map I made for GZDoom [that's fixed now]. I'd like to know if it's confusing at all and how hard it is to get 100/100/100.

Here's a screenshot:
http://i1251.photobucket.com/albums/hh545/Rorix2/screenie.png

And the link:
http://www.mediafire.com/?dhs6400c8d428u2

Happy Fragging!

CASUAL DEMO RUN -skill 4 on gzdoom r1281

Appreciated some of the finer detailing and aesthetic gzdoom effects, but a lot of the engagements- particularly the ones in the base- happen in very cramped hallways.

I didn't check your map in an editor, but I think there are 2 major bugs. First, there is a button that I can only guess is suppose to open the base's front entrance which does nothing. Second, I could not find a way to exit the map.

Otherwise, I thought it was a decent beginner level.