Knocker addon
The Knocker addon adds a creepy mob that stalks players and knocks upon their doors. First appearing as a part of Dwellers 2.0 pack, he quickly gained attention, being a menace that he is. You never know where and when he is going to appear, but some say he has a particular interest in villages. Even though Knocker is very scary, in my opinion, he is not a match for the monsters of the Lost Horrors.
Credits: M_Productions
Credits: M_Productions