Matchstick said:For some reason I could never get into a Civ game, but I loved Alpha Centauri. Go figure.
Heroes of Might and Magic is turn based, and can be very addictive. There's a (relatively) new one out that I have, but haven't put a lot of time in on. But really, if you are looking for gameplay and not graphics, you could get an older one and have a lot of fun with it. Very much a "just one more turn" game.