Rank 01Why this
Also Diplomacy and 4X, like Millennia.
- $34.99 (Price checked Nov 3)
- Deck Verified
- 2025
The closest matches to Millennia: Sid Meier's Civilization VII, Old World, HUMANKIND™, Ara History Untold: Anniversary Edition , and Terra Invicta. Ranked by imho.run from Steam co-play data, shared tags and reviews.
Rank 01Why this
Also Diplomacy and 4X, like Millennia.
Rank 02
Rank 03




Why this: Also Diplomacy and Grand Strategy, like Millennia.

Players highlight
Games in the same vein priced at least 40% below Millennia at current Steam store prices.

Why this: Also Diplomacy and 4X, like Millennia.

Why this: Also 4X and Grand Strategy, like Millennia.




Why this: Also Grand Strategy and Turn-Based, like Millennia.

Why this: Shares era progression with Millennia.

Why this: Also Diplomacy and Grand Strategy, like Millennia.
Free games the recommender matches to Millennia, limited to titles with at least 500 Steam reviews and 80% positive.

Why this: Also Grand Strategy and Turn-Based, like Millennia.

Why this: Also Diplomacy and Grand Strategy, like Millennia.

Why this: Also Military and War, like Millennia.

Why this: Also Historical and Turn-Based Strategy, like Millennia.

Why this: Same atmospheric mood as Millennia.

Why this: Also War and Turn-Based Strategy, like Millennia.

Why this: Also Turn-Based Strategy and Tactical, like Millennia.

Why this: Also Historical and War, like Millennia.
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

Why this: Also Diplomacy and 4X, like Millennia.


The closest matches to Millennia: Sid Meier's Civilization VII, Old World, HUMANKIND™, Ara History Untold: Anniversary Edition , and Terra Invicta. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Millennia is your kind of game, the closest matches are Sid Meier's Civilization VII, Old World and HUMANKIND™ — picked from the ranked list below. Reviewers describe it as atmospheric, challenging and contemplative, and single out its air combat ui and alternate ages system. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Millennia is a challenging long-form turn-based 4X strategy and simulation game released in 2024, published by Paradox Interactive and developed by C Prompt Games. The core experience centers on guiding a civilization across 10,000 years of alternate history through era progression, region-based growth, and intricate supply chains. Players describe the game as atmospheric and contemplative, with an alternate-ages system that lets civilizations regress or leap forward unpredictably. Reviewers highlight supply chains as creating meaningful resource decisions, while vassal management adds depth to empire expansion. The game maintains competitive dynamics into the late game thanks to its systemic depth, with players describing the overall experience as epic in scope. Millennia is playable on Steam Deck and currently holds a 68% positive rating from 1,892 Steam reviews at $39.99 USD.
About Millennia: 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.
Players are split
A summary of what players say, not a promise you'll like it. Every signal is listed below.
The most up-voted negative English reviews in our sample, quoted as written.
“Abandoned the game in a fundamentally broken state. Should have known better than to trust the DLC abusing, whale farming, final bosses of releasing unfinished games, but I really believed this game will be different. Will never spend a…”
“Game never got there but it had potential. Then they just gave up on it and took our money. Do not support this company any further.”
People who play it also play: Sid Meier's Civilization VII, Old World, HUMANKIND™
Millennia is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Millennia is listed on Steam at 39.99 USD (current store price; Steam sales may reduce this temporarily).
Yes — Millennia supports multi-player play according to its Steam store listing (Multi-player, Online PvP, PvP).
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Millennia are Sid Meier's Civilization VII, Old World, HUMANKIND™.
Millennia was developed by C Prompt Games and published by Paradox Interactive.