the movie introduced a bunch of characters in a bar and they all get a title card telling you a bit about them and their chances of survival. the monsters show up and a guy shows up and his title card says "hero" and his chances of survival are listed as "pretty fucking good" he gets his head ripped off 3 minutes after showing up and his wife is introduced immediately after as "heroine" with her special skills being
tote shotgun gun ass save day
her chances of survival were "hopefully better than the heroes"
she makes it over half way through the movie before also getting killed off and a side character gets to step up and she gets a second title card listing her as "heroine number 2" with her chances of survival being "lets just hope for the best this time"