I'm playing on Hard difficulty with Source Difficulty mod. Two lone wolf characters at level 4.
This fight should by all accounts be very difficult. I managed it with careful usage of barrels to create a smoke cloud, which caused some of the at that point dead wolves, and the LightHouse boss to not see my two characters. They never attacked before I went to them, and at that point the enemy were dead.
I really wish the game would have some sort of enemies alerting each other to an threat, so inactive wolves for example who are an integral part of the fight do not just sit and wait for their friends to die.
