Sewer is a small map, containing several small rooms, as well as a walkway cutting through its middle.
- During survival games, make use of the maps small rooms. Try and hide in corners, this will give you the element of surprise.
- The Mule is a necessity in this map, as the small rooms will bring you face-to-face with your opponents frequently.
- The Auger can be very helpful in this map, as you can see if any enemies are approaching your position.