Best Grand Strategy Games
This is the ranking of the best grand strategy games, sorted by iRank score: a 0-100 metric blending Steam reviews, IGDB ratings (community and critic), Metacritic, OpenCritic and the iRankGames community votes into a single number. Unlike opinion-based editorial lists, this order is computed from real data and applies a Bayesian shrinkage adjustment so games with few reviews can't inflate the top of the chart. Sid Meier's Civilization® V, Crusader Kings III and Sid Meier’s Civilization® VI lead the chart — the highest-rated titles in the genre according to our data. The top-25 average iRank is 79/100, out of 16 games catalogued. The ranking updates continuously as new reviews and votes come in.
Top 3
The best grand strategy games game is Sid Meier's Civilization® V (90.8/100). Close behind: Crusader Kings III and Sid Meier’s Civilization® VI.
Full ranking
Ranked by iRank Score
Related rankings
Frequently asked questions
- What is the best grand strategy game?
- According to the iRankGames ranking, Sid Meier's Civilization® V (90.8/100) tops the list. Close behind are Crusader Kings III and Sid Meier’s Civilization® VI.
- How is this ranking calculated?
- Each game receives an iRank score (0-100) blending several weighted sources: Steam reviews, IGDB community + critic ratings, Metacritic, OpenCritic and the iRankGames community votes. The sort order additionally applies a Bayesian shrinkage adjustment: games with few reviews get pulled toward the genre average so small samples can't game the top of the chart.
- How many grand strategy games are in this ranking?
- 16 games appear in this list (filtered by minimum popularity, excluding DLC, expansions and unclassified shovelware).
- What makes a good grand strategy game?
- The highest-rated entries in this genre tend to share design coherent with subgenre conventions, tight controls, balanced challenge-and-reward loops, and an active player base that sustains their reception across multiple platforms. Examples in this ranking: Sid Meier's Civilization® V, Crusader Kings III and Sid Meier’s Civilization® VI.















