Civ4 has one of the most active modding communities of any game. Most of the game's code is exposed so modders are not limited by hardcoded issues as happens in most games.Is Civ 4 a direct improvement to the old one? And what about mods?
Civ 3 is generally seen by long-time Civ players as a mistake in the series. I loved Civ and Civ 2 and hated Civ 3, now love Civ 4. That's the usual pattern: people who like Civ 3 didn't play the originals.
At least that's how I have seen discussions here pan out. And as you can guess, I say Civ 4 is by far the better game.
Civ4 has one of the most active modding communities of any game. Most of the game's code is exposed so modders are not limited by hardcoded issues as happens in most games.

Hi, i'm looking right now at the Steam store page and i'm undecided on which one to buy: Civilization 3 or Civilization 4?
Is Civ 4 a direct improvement to the old one? And what about mods?
Thank you![]()
SMAC is a superior game to Civ 3.
Yes exactly! And that is DEFINITELY the reason why you should NOT buy CIV4 from Steam under any circumstances. I don't know if they offer the latest patch (3.19) now, but also the setup structure on your PC is different. Usually mods don't work with the download versions. The multiplayer is also affected by this (had some bad experiences with this...)
I did not care for Alpha Centauri. I recognize that it added a lot of new gameplay elements that were later incorporated into Civ3 and Civ4, but the balance was horrible, and the "Build your unit" feature was pretty much useless 95% of the time as you would almost always end up building the exact same as one of the designs as the autobuilder would come up with (let me guess, you want the best motor, best armor, and best weapon, right?).

It's much easier to find a good opponent in AC, and there aren't nearly as many skill mismatches.