You heard about the increasing cases of canibalism in your area you decided to barricade your house.

After two weeks your suspicion was confirmed true a Virus spread that made pepole into mad mindless cannibals.

5 days later that night you heard an fight what was uncommon because your house is isolated in the woods.

Your front door breaks you run to see what caused the damage the perpetrators were two big strong Monsters the bioweapon Nemesis and The Pyramid Head.