Very short version, lets McCree ‘charge up’ a shot against all enemies he can see. When fired, it will hit all of them, doing damage based on how long he charged (up to lethal). You can escape it by moving behind cover or using most defensive abilities.

My experience has been, if I can kill the monster or threatening force, the game loses all scare-facto and fear for me. Every last drop. Because if I died, I just didn’t have good enough aim, or I didn’t start shooting at the right time. It turns it into a physical challenge which, for me at least, kicks in totally…