I fell that the game needs an auto-die button. When it gets to the point where I have over 1000 people who have all spawned from housing at different times and have life spans of over one hour, it becomes prudent to be able to collect all those souls before I have to shut down my browser; otherwise, they go to waste. I am aware that it is possible to reduce life span by deducting points, but that does not affect the life spans of those already living. Also, I am curious: once the game is updated, is progress saved and carried over to the updated version, or must one create a new file and start from scratch?