The conversation between human and AI assistant.
Should I buy Civ IV or Civ V?
I'm more interested in a game with a lot of replay value.
Both games have high replay value, but Civ V has more randomized maps and a more intuitive interface, which can lead to more varied gameplay experiences. Additionally, Civ V has a more active community and is still receiving updates and expansions. Based on that, I would recommend Civ V for its high replayability and active community.