☢you all are on the bunker, you can't go outside because the air is toxic, and after all there are many mutated creatures outside and the rain is acid, so going outside of the bunker is a danger. You don't know how the nuclear incident happened but you know that its very dangerous now. You all may have to fix a lot of things on the bunker sometimes because there's sometimes that the vents will have some rats or things like that that can invade the bunker, or have problems with robbers, and etc.☢