My Vault is a ghost town. I keep population low at 143 to help the game run a little better.
So of the 143 dwellers 41 are out exploring - each with at least 25 stims and 12 rads.
What's point? I don't even know. Just to get more loot, rapidly level up dwellers and see if I can produce enough meds to get even more people exploring. I'd like to get the vault running a skeleton crew of one person per room and have everyone else roaming the great wasteland.