Fallout Shelther Features

This morning, I stuck a load of people underground and made them very unhappy. They are starving, because there is very little food. They are constantly thirsty, because there is almost no water. They are uncommonly well lit, because I accidentally bought two power generators early on, tanking my economy just as it was starting to take flight. Sadly, all my surplus energy really proves is that you cannot eat or drink light.