Well, a sad update. It seems some guy, No-Man, has unprotected and heavily modified this map and renamed it Silent Night 1.2 and 1.4. It's horrible, tons of crypts around the outside of the base as alien spawns, red and blue get a few barracks to mass plasma troopers with while everyone else has little to do. It's sad to see such a great map get corrupted by some nub. He doesn't even give any mention of you, except the "need any help, talk to callex in northrend" in the quests, though I think that was there originally. Doesn't even say you created the map.