Looking good, Ingar! You forgot to mention how I bugged you to the point of continuing the map

downloading...
EDIT:
Allright, the map looks good and...It's a really, Really, interesing map. It seems symetrical and yet, its not. Two things for beta 2:
1: better alien default base. It has 3 entrances, and its too wide open. Either make another room, make more places for defences or remove an entrance.
2. at the end of the spillway is some visible caulk.
I can't wait for this to be on the official server!