Millennia

Millennia

Released Mar 2024

Create your own nation in Millennia, a historical turn-based 4X game that challenges your strategic prowess across 10,000 years of history, from the dawn of humanity to our possible futures.

66% positive · 3,775 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence

Where to buy

Steam $39.99 Green Man Gaming Steam key $39.99
Can't confirm — worth a look
We couldn't confirm these stores carry this game.
IndieGala Steam key Search
Prices in USD, as listed by each store.
Buying through an affiliate store helps support the site

Evaluation

Millennia launched on March 26, 2024 and received two paid expansions: Ancient Worlds on August 12, 2024 and Atomic Ambitions on November 12, 2024. The developer (C Prompt Games) and publisher (Paradox Interactive) supported the game with a series of free updates throughout 2024, improving balance, adding multiplayer, and expanding modding tools. On October 3, 2025, Paradox Interactive posted an explicit farewell message alongside Update 8 — described as the final patch for the game. The post thanks the community, acknowledges that C Prompt Games' work on the game has concluded, and states that Paradox will no longer be active on community platforms for Millennia, while confirming the game will remain playable. All three DLC entries in the store listing are released, and no further content has been announced. This is a clear, direct statement that development has ended.
Evidence
Paradox Interactive posted a farewell message with Update 8, explicitly stating this is the final patch for Millennia, that C Prompt Games' work on the game is complete, and that Paradox will no longer be active on community platforms for the game.
news post · Oct 3, 2025 source development ending
high
Atomic Ambitions, the second and final paid expansion, launched alongside Update 6 on November 12, 2024.
news post · Nov 12, 2024 source content shipped
high

Content

3 of 3 released · no outstanding content

Media

Details

Developer
Publisher
Paradox Interactive
Achievements
49
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player · Multiplayer · PvP

About this game


Create your own nation in Millennia, a historical turn-based 4X game that challenges your strategic prowess across 10,000 years of history, from the dawn of humanity to our possible futures. Set the course of history and experience different timelines in every playthrough as you write an epic story through your actions. Lead your people through times of crisis and ages of discovery, face great challenges and opportunities, and build a civilization that prospers through the ages.



Dictate the course of history across ten ages, from the first cities to space travel. Accomplish certain objectives and you can move time into a Variant Age - an alternate history with new rules, new technologies, and new units. But beware Crisis Ages; following a path of chaos and disorder may plunge the world into a future filled with war, sickness or ignorance. Then again, a wise ruler can always turn a crisis into an opportunity.... Choose the path with care, as the ages you pass through will have a lasting impact on your people and the world.



Customize your nation by adopting unique Nations Spirits over the course of your game. Will you be a nation of warriors or explorers? Are your people lead by a Great Khan or a builder of monuments? Are you known for defining pop culture or for dominating global finance? What parts of your culture will reverberate across history?



Manage your economy with care and create a juggernaut of growth and construction. Start with basic resources to gain food, wealth, and production. As your advance, decide how to best convert these simple goods into more valuable products through research and improvements. Specialize your regions, turning iron into weapons or tools, wood into paper or lumber, gold into coin or jewelry. Ship surplus goods where they are needed, allowing the breadbasket of your empire to feed far-flung colonies or your industrial heartland to supply troops near your enemy.



Pursue knowledge to research scientific and cultural advances, unlocking new units, buildings, and improvements to grow your cities or strengthen your armies. Research Defense to train the first archers, Smelting to master iron production, or Guilds for making wine. Variant and Crisis Ages feature unique alternatives, introducing everything from Cloud Estates in the Age of Aether to underwater cities in the Age of Utopia.



Achieve your ultimate success through a Victory Age. Toward the end of the game (or earlier if your strategy is sound), dominance allows a nation to dictate the winning conditions. The rest of the world must decide if they will struggle to achieve victory before the leader ... or oppose the leader's attempt. Risk everything to take victory in the Renaissance or carefully plan for triumph in the modern era.
Last evaluated Jun 19, 2026
Something about this evaluation looks wrong Report illegal or harmful content