We (the MOB-mapper guild) built this map, because there are less than a few outdoor-maps in CSS (we know now why). The difficulty in this map was the lightning in the tunnel, the view-range and the displacements (try to make hostages go up displacement-hills).Only by optimizing the map strictly we achieved a playable version for multiplayer. PLAY IT! type connect mob.game-server.cc in your CSS-Console