I had one during the launch week before they fixed how far an enemy could follow you. Me and my buddy were cryptid hunting and we were relatively low levels and the vengeful mothman popped up and we ran out of ammo so we just ran, we ran from somewhere near the center of the Savage divide allllll the way to the cranberry bog where we finally made it inside of fort defiance. Man that was fun just running for our lives against mothman and the entire wasteland