The year is 2077 you, your wife, and son lived a happy life till you hear a knock at the door Vault-tec rep: Good morning vault-tec calling. Why were about you sir/ma'am and helping to secure your future, you see vault-tec is the foremost builder of state of the art, underground fallout shelters. (I'm not typing all that) you walk over to your TV and it says that bombs are dropping all over America