Possible to build a city underground?

[RLG]

I have tried this before in previous alpha’s and it 's possible, but I always run into this one.

When I have mined to much…

[Con] Assertion Failed: requiredSize - protocol.cpp

I’m not sure where to put these reports anymore and it seems like the devs are on vacation after A9 dropped, so I’ll just drop this here. Release 256 x 64bit on my 64bit Intel machine plays quite well and autosaves just fine (oh, buti can’t place any building on this machine - info in another thread). Quite the improvement otherwise! My running 256 in 32bit mode on my 64bit AMD machine is the same old story though, except now I can’t get past day 5 or 6 before autosave stops working . At tha…