Mmmh. Your mapmessage shows a lot of contributors to this map,
but none of you know how to create a CFG for your map? Try out this myfirst-map template.

Your mapping is very crude too, nearly no care has gone into texture selection;
your usage of CLIP material is not transparent (pun intended).
I tend to dislike maps this narrow intensely anyway ... but then there's the indescriminate (or at least appearing to be) dumping of ammo in places, littering with respawn-points ...
I got stuck in some ultra narrow room with jumppad sounds going off .. flew around a bit ... you've got ideas, definitely - but you need to put more time into the ambience of your maps!

Re:Lighting ... have you heard of sunlight? ;-) ... use the menu, Luke!
Stay tuned though - I've got some updates to the myfirst-map template planned and other stuff is also cropping up to help (especially SP afficonado) mappers :)

This map needs light. You say if you add one light, it will make the other parts dark.
Well, duh... They aren't being lit! Please, add lights. Doesn't matter if you have to add a thousand, neonpanic used about 1300, and it's a favorite of many users here.

Hrm, I'd have to agree with MeatROme on what he said. Hope
that's considered constructive. (Please don't kill me)

I ADDED LIGHT!!!
and some new stuff (you'll see)
there is no need to make a cfg file.
evrything is allright now. pls vote my map.
if you find bugs; pls write in a comment. thank you.

just for people who are interested in my maps:

my map "Lee"
Redpowers and my map "Tombrider"
my "new (useful)crosshair"