You may list it if you wish, but seeing that this is my first visit to your thread, I don't even know what that would accomplish.
If you are trying to find other freepers who play that same game, you might want to list it here. That is the intent of the thread.
Technically, Civ1 and Civ2 preceded Alpha Centauri, but who's counting? I couldn't get into AC. I tried, but something was just missing. I adore Civ2 and MOO2. Maybe I'm odd.