IMHO.

Sid Meier’s Civilization® VI vs Dominium Mundi

Sid Meier’s Civilization® VI and Dominium Mundi both land in Strategy on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Strategy games on Steam. Sid Meier’s Civilization® VI (2016) is 4 years older than Dominium Mundi (2020). Sid Meier’s Civilization® VI is currently ~40% cheaper on Steam than Dominium Mundi (5.99 USD vs. 9.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Sid Meier’s Civilization® VI

Choose Sid Meier’s Civilization® VI if you want the Shared/Split Screen, Steam Turn Notifications, and Shared/Split Screen PvP side of the pairing. On Steam, it's currently about 40% cheaper on the Steam Store. 105,864 Steam reviews back the pick.

Choose Dominium Mundi

Choose Dominium Mundi if it's the newer release (2020) and ships with the modern feature baseline. Dominium Mundi launched in 2020.

Both Sid Meier’s Civilization® VI and Dominium Mundi sit in Strategy on Steam and both list Multi-player, Online PvP, and PvP, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Sid Meier’s Civilization® VI vs Dominium Mundi — Steam metadata comparison
Sid Meier’s Civilization® VI — Steam game coverSid Meier’s Civilization® VIDominium Mundi — Steam game coverDominium Mundi
Released20162020
GenresStrategyStrategy
PlatformsWindows, macOS, LinuxWindows, Linux
Steam DeckDeck PlayableUnrated
Price5.99 USD9.99 USD
Steam reviews85% positive (105,864 reviews)5 reviews
MultiplayerMulti-player, Cross-Platform MultiplayerMulti-player, Cross-Platform Multiplayer
DevelopersFiraxis Games, Aspyr (Mac), Aspyr (Linux)Dusan Petrovic

Side by side

Sid Meier’s Civilization® VI vs Dominium Mundi — FAQ

Should I play Sid Meier’s Civilization® VI or Dominium Mundi first?
If you want chronology, Sid Meier’s Civilization® VI (2016) came out before Dominium Mundi (2020). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Sid Meier’s Civilization® VI and Dominium Mundi similar?
They overlap on Strategy on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does Sid Meier’s Civilization® VI run on Steam Deck?
Yes — Sid Meier’s Civilization® VI is rated Deck Playable by Valve. Dominium Mundi doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Sid Meier’s Civilization® VI vs Dominium Mundi (2026) · imho.run