I thought people in this forum might be interested to know that Firaxis is currently working on Civ 3 again. https://steamdb.info/app/3910/history/ The link is to the steamdb.info page for Civ 3 showing it's history. You can see there's a private branch called "sp" which they added about a month ago and have been working on ever since. The changes have been limited to a a few MB, which rules out a graphic update. I'd guess they're restoring online multiplayer.