Some of them

[kulik242]

I mean more buildings, movable groups of survivors, adjustable behaviour of survivors groups like "fight to death" or "retreat when somebody dies". Number and movement of zombie hordes simulated and not just random encounters...
...actualy why not make it like deadshed but with more survivors (icons representing whole groups).

[LoganB]

I think it's fair to say the survivors in Zafehouse are somewhat fearless. Having some control over their behaviour in certain situations sounds like a good idea.