A cooperative survival horror experience set in a variety of nightmarish and surreal settings. Band together with your team-mates to defeat increasingly overwhelming hordes of freakish enemies and eventually - a horrifying boss.
Outpost 13, it was supposed to be a temporary refuge for the citizens. After they realised no one was coming to rescue them it turned into a series of trenches and defences constructed from surplus wood and any scraps they could find.
This is a very bot friendly map as there are a lot of spawn locations out of the players view which means that they can't help but be ambushed along the way. The trenches are also a well balanced width; not too wide that they lose their trench feel but not too narrow to be restrictive. It also help that terrain editing provides that raw Outpost appeal.
Good fun had in here.