It’s too awesome to not be excited about. Dead by Daylight are adding the original Halloween Michael Myers as a new chapter in their storyline. Oh, and it’s available now.
The Dead By Daylight YouTube channel explains it as:
Halloween is a Chapter for Dead by Daylight and includes the new map Haddonfield, Michael Myers as a new killer and Laurie Strode as a new survivor.
There are 2 phases to the Michael Myers character.
In the first phase, the Killer is weaker and slower, but has heightened detection skills. By gazing at survivors a gauge fills, and when full, the power enters phase two. In this phase the Killer is faster and more powerful, but loses the heightened detection skill.
