The "Library Monster" is a character appearing in Amnesia: Justine, as well as other Amnesia custom stories, that was, when seen, referred to as the "Penis Monster" because, PewDiePie immediately upon seeing him, noticed his genital area and the name has since then stuck to this monster. It has a chain bracer around its neck and has broken chains on its hands and ankles. The "Library Monsters" are originally the main antagonists of the Amnesia: Justine expansion and labeled there as "the Suitors". They are totally a number of three and named "Alois", "Basile" and "Malo". The "Library Monster" most likely has asthma or any breathing condition because of the loud breathing sounds that can be heard from it when it spawns, attacks, or is passing by.