Was in a similar situation all i had was a damaged and chambered IJ-70 with only 8 rounds during the pitch black night and this guy dressed in head to toe in leather gear with a chainsaw was standing in the corner of this apartment building that i was gonna stay in till the night passed and as soon as i turned my headlamp on he turned around and started playing resident evil 4 chainsaw noises through his microphone chased me through half of the city and i eventually slipped into an alleyway then dived into a bush and he ran by me a couple of times before the music stopped and everything went dead quiet and i stayed in that bush till it became day and he vanished into thin air.