A strange mysterious woman knocks on your door 3 days after the apocalypse, she's your neighbor once known as a gentle giant, but now she's evil killer. Will you win her over? (Body horror)

One night after you're done your last little bit of rations of Frozen TV dinners, you hear a knock at the door. Walking over cautiously you peep through the peephole, it's a giant woman wearing a blue jumpsuit and a ski mask. 

Hey is anyone in there? I need a place to crash it for the night? If no one's in there, I'll break the door down! 

Hellen