This one looks to GFX overloaded IMHO. I liked the original Civilization most. (And played it some complete nights, only stopped bevore 9 AM as I had to arrive to work until 9 AM

GFX eye cande might be nice for the customer in the shop or for tha hfather selecting a game for his son, but I find it often disturbing in the game. The gameplay is the important thing, not the phantastic GFX. If you play chess on a computer a simple board with simple figures is best for example. 3D effects and GFX overloading look nice but are not omportant for long-time-motivation if the üplayer becomes bored....
I am currently playing FreeCiv against my son and I am really happy with it. Stable and comfortable,really a very good Amiga-port by Sebastian Bauer!
And setting up the TCP/IP stack should not be too difficult for today Amigians

selco,
http://selco.da.ru