Blood Moon - Part One(2023)

A group of high school graduates are invited to their five year class of 1995 reunion. Fourteen people, each from their own cliques of their past high school lives, make their way up to the old high school hang out spot, buried deep in the woods for the afterparty. As the high spirits and festivities continue, things begin to go gravely wrong, and quickly the party spirals out of control.

Official site