So the map has a tendency to freeze/crash and causes my computer to go black screen if i ctrl alt delete. Any idea on how to fix this?

This happens with every map and not just the custom one. WaW never had a fix to allow the user to get back into the game after tabbing out. Try adding it to window mode by typing "r_fullscreen 0" into the console and then typing in the console "vid_restart". Do not add quotes. You could also use a window no border software if you wanted to get rid of the border after making it windowed.

Anyone have a strategy for dealing with the bosses? Especially the one at round 15? Really hard to shoot em dead on solo unless I am lucky. Even coop, for that matter,

now i wanna find and play it too   was it only CODWAW weapons? also the mine/tunnel area did it have a cart you could push? i might have played this one

I found it no thanks to the 120 people who viewed this topic . It is called District 19.

now i wanna find and play it too   was it only CODWAW weapons?

I think it was although they might have had attachments on the weapons. Not sure but I think they were just WaW weapons.

also the mine/tunnel area did it have a cart you could push? i might have played this one

Possibly, I really do not remember. However whichever one you are thinking of, please send it to me if you know the name so I can see for myself.

I do not know if this map was ever on UGX but maybe some of you guys can help me remember this map given the features in this description (no pictures sorry):

It is a pretty old map, from around the summer of 2013.
The map had rain and thunder.
It took place in buildings along a sort of runway.
You started in a room with a music easter egg with the song Undone by KorN.
There were a couple of doors that lead to a mine that could take you to different buildings.
There were also a couple doors that lead to the roofs of the different buildings.

will check it l8r