You play as Grandpa, you come home after a long day out drinking with the lads, and there is nobody there so you call out for your wife (Grandma) and she doesn't answer. You see that tasteful-looking cheese on the counter, and you can't resist. You take a bite and the loud well of your wife (Grandma) hunts you down as she wanted the last piece, find the Keys and get your ass into the closet, find the AK and kill Grandma before she kills