What is Millennia: Ancient Worlds PC?

The Ancient Worlds expansion for Millennia has new options and gameplay choices for the early parts of the game, with new abilities and experiences, a new National Spirit and a new government type. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.

How can I find the best price for Millennia: Ancient Worlds PC?

We track live prices for Millennia: Ancient Worlds PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.

How do I redeem a Millennia: Ancient Worlds PC game key?

After you buy a Millennia: Ancient Worlds PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.

About Millennia: Ancient Worlds PC

The Ancient Worlds expansion for Millennia has new options and gameplay choices for the early parts of the game, with new abilities and experiences, a new National Spirit and a new government type.

Game details

Publisher	Paradox Interactive
Developer	C Prompt Games
Genre	Strategy, Simulator, Turn-based strategy (TBS)
Game mode	single-player, multiplayer
Theme	4X (explore, expand, exploit, and exterminate)
Platforms	PC (Windows)