The SMG is a gun that can be found in The Culling. It is a short ranged fully-automatic machine gun with lots of recoil that can be difficult to control. It is most effective at close range, and can deal large amounts of damage if you manage to control the recoil. It only holds 20 rounds in its magazine, which might seem like a lot, but can go to waste if you don't manage the recoil. Extra ammunition can not be crafted.