The monster previously made a single appearance in the official single player campaign following the 1.3 patch, appearing on the narrow pathway between the TL Trading building and the door towards the apartments where Sophie is encountered.
Bear in mind that while this makes it a priority to avoid, it can be utilized to kill other monsters in Suicide Mode due to its keen lack of discretion towards what it kills with its chainsaws. If it manages to catch the player, it can kill them in one hit. The creature is extremely fast and very durable with an above average amount of health.