I'll Take You Down Myself Achievement GuideA guide on how to get the I'll Take You Down Myself achievement for The Evil Within 2.
This achievement requires you to get 3 Flamethrower parts. First part is located where you defeat O'Neal at the end of Chapter 11. The two other parts can be found by killing regular Harbingers on chapter 13 walking around Union. Kill two Harbingers to get the last two parts and craft the flamethrower.
Then make your way to Chapter 14 to face Laura and only use the Flamethrower nothing else and upon killing her with the flamethrower this achievement should unlock.
Hope this helped.