Lakeview Cabin III[]
Acquire the key or chop down the door on the second floor door in Cabin A to acquire this weapon.
The damage caused by two shots is equal to two swings of a melee weapon, but it will knock the killer down and injure them, slowing them down and giving you time to escape. You can also use it to shoot the Gasoline.
Lakeview Cabin IV[]
An empty one can be found in the gas station. Shells for it can be found throughout the mansion, including possibly finding five in the secret gift room.
Last Christmas[]
The Shotgun is broken and unusable.