Dead by Daylight Devs Propose Change to One Halloween Chapter Perk ✖ Dead by Daylight creators Behaviour Interactive have proposed a potential change to one of the game’s perks that comes from the Halloween Chapter. The perk in question is “Object of Obsession,” a trait learnable and teachable by the Halloween Survivor Laurie Strode. The suggested change would still make the perk revolve around the auras of Survivors and Killers, but the way those auras are handled would be different from before. Behaviour Interactive stressed that the potential changes are just proposed ones, however, and that there’s no guarantee we’ll see these adjustments actually come to the game.