Bunker

In this world some kind of catastrophic event occurred (you pick what it is) and people were forced to enter bunkers to hide in. You hid in a small bunker with a few other random people. The bunker has 30 private living quarters and there are (you pick how many of you there are). There is a cargo bay, a crop farm, a few animal farms (for chickens, ducks, bees, other small and low maintenance livestock), a fish breeder, a cafeteria, a control room, a medbay, a common room, and the bunker entrance which can only be opened once the computer considers the outdoors safe or through manual override. Anyway you pick your name age gender etc and same for all the other people in the bunker. You guys don’t know each other, y’all have no idea what happened, and no connection to the outside world because the event knocked out your radio tower.