The first is a secret in the level Argent Facility. The Super Shotgun can be found in a variety of locations. This is balanced out by a low fire rate and a large, wide oval spread pattern. With the Double Trouble upgrade, it deals 1920dmg before reloading. In singleplayer, the Super Shotgun does damage of 60 per pellet with 16 pellets a shot, doing up to 960 damage before reloading.