Drainage Drainage is a semi-symmetrical 4v4 map in the cave area of Erosion. I've updated it quite a bit since my map preview. The map features two rings in the center, a banshee pad, three man cannons, and two teleporters. Drainage is best for 4v4 Slayer, KOTH, CTF, Extraction, and Dominion. For players new to the map, it may be easy to fall off in some areas. Also, Erosion's weird lighting screws up blue base a bit. The power weapons are as follows: Sticky Detonator x2 Scattershot x2 Spartan Laser x1 Concussion Rifle x1 Needler x1 Beam Rifle x1 Human Turret x2 The Sticky Dets, Spartan Laser, Concussion Rifle, and Turrets serve as counters against the banshee. Most respawn in 3, 3.5, or 4 min. Also located on the map (not ordnance): BR x2 DMR x1 Storm Rifle x2 Frags x8 Plasmas x6 Promethean x4 Here's the pics: Most of the feedback I had so far has been positive, enjoy! Let me know any problems/suggestions.