A large to giant net map that has some very good details and design techniques. The overall flow is slow at times due to the dead ends that are at the different areas of the map. But, these notches in the wall, etc, are great hiding spots to pick off other marines as they come by. A isolated ammo room, has everything you need in the way of shield recharge and ammo, that is only accessed by teleport; along with some water pools, that have some pretty good rewards at the bottom, provide enough ammo for a large group. You will need 5-8 for this one.