1) The Modern Sniper must need the bAlwaysHostile bool set to 1. I'll try to remember to do that when I can. 2) Immigrants generally work when they are added to a city that has less than its max population (9 I think) before they stop working for that city. The big problem with this is 2-fold: * Nothing says in game that there is a limit. * If you group lots of immigrants together and join them all at once you can FAR exceed the limit.