the world is a vampire

  • How To Plan Your Own Vampire Apocalypse

    How fast can vampires take over the entire human population? Omni Calculator gives you not one answer, but six, based on vampire mythologies from Dracula, Salem’s Lot, Interview with the Vampire, Twilight, and True Blood, plus some custom scenarios. You can see the whole world converted, or how humanity fights back with slayers. You can…