I hope this isn't a n00b question, but I've been searching quite a while for this and I cannot seem to find any instance or prefab or anything of the like for the "airlocks" for coop maps. This kind of surprised me, since it's a rather important element for coop maps. If I just missed something on the site or in the game files or Google neglected to point me in the right direction, I'd love to know. Otherwise... gulp I guess I'll have to make one myself...despite my limited knowledge of making instances

http://www.youtube.com/watch?v=TdqGUCok ... ture=feedu

I'm not too sure about an airlock instance either but this video might help you make your own instance.

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