Best Rated Grand Strategy Games Under $20
The best rated Grand Strategy games on Steam for games under $20. Scores are weighted by review volume, so small-sample flukes stay off the list.
All Indie Action Adventure Simulation RPG Strategy Co-op Open World Story Rich Casual Funny Survival Difficult Pixel Graphics PvP Horror Anime Puzzle Rogue-like Relaxing Turn-Based Strategy Local Co-Op Psychological Horror Hack and Slash Platformer MMO RTS Immersive Sim Post-apocalyptic Action Roguelike City Builder Life Sim Zombies Sports Racing Survival Horror Stealth Bullet Hell Dungeon Crawler Visual Novel JRPG Deckbuilding Grand Strategy Cyberpunk Tower Defense Clicker Fighting Open World Survival Craft Boomer Shooter Colony Sim Farming Sim Cozy Auto Battler Cooking Twin Stick Shooter Metroidvania 4X Souls-like Dating Sim MMORPG
By price
Our score adjusts Steam's raw rating for sample size. The fewer reviews a game has, the more its score gets pulled toward the site-wide average, so a tiny game can't fluke its way to #1.
- 1STAR WARS Empire at War - Gold Pack42,96995.32%97.73%
- 2Supreme Commander: Forged Alliance14,31391.88%96.73%
- 3Sins of a Solar Empire: Rebellion16,32190.04%93.16%
- 4Crusader Kings II73,83889.86%90.53%
- 5Victoria II19,98489.74%92.14%
- 6Airships: Conquer the Skies6,57789.29%95.91%
- 7Age of History II49,91389.03%89.84%
- 8Civilization IV: Beyond the Sword5,05188.73%96.24%
- 9Sid Meier's Civilization IV3,64486.93%92.40%
- 10Sid Meier's Civilization III Complete7,75686.91%89.44%
- 11Supreme Commander 212,94286.79%88.22%
- 12Master of Orion 21,74086.64%96.44%
- 13Legend of Heroes: Three Kingdoms8,04686.56%88.57%
- 14Tiny Civilization2,17686.42%93.24%
- 15Knights of Honor2,38686.41%92.58%
- 16Fantasy Map Simulator4,24086.18%89.10%
- 17Darkest Hour: A Hearts of Iron Game2,09385.79%89.87%
- 18Dummynation3,20685.63%87.80%
- 19Buggos1,42885.51%87.96%
- 20Ozymandias: Bronze Age Empire Sim1,66485.36%87.92%
- 21AI War 21,55485.29%87.52%
- 22Sid Meier's Civilization IV: Colonization1,56585.19%86.77%
- 23Plebby Quest: The Crusades2,89985.07%85.51%
- 24The Heroic Legend of Eagarlnia1,62385.00%85.40%
- 25Age of History 318,49784.98%85.00%
- 26Reshaping Mars83284.89%84.25%
- 27Ultimate Epic Battle Simulator 27,42284.74%84.48%
- 28NationWar2:Chronicle42584.72%79.53%
- 29Europa Universalis III Complete1,99684.67%83.32%
- 30Roma Invicta24984.64%82.73%
- 31AI War: Fleet Command1,61184.56%82.18%
- 32Hexarchy1,62184.52%81.92%
- 33Wooden Battles53484.41%79.21%
- 34Age of Gladiators76784.29%77.71%
- 35Anno 1404 - History Edition3,57684.27%82.41%
- 36Age of Conquest IV2,81984.24%81.77%
- 37ENDLESS Legend19,05783.98%83.48%
- 38SpellForce: Conquest of Eo2,65183.95%80.20%
- 39Galactic Civilizations II: Ultimate Edition1,71183.78%76.97%
- 40Breachway1,47883.75%75.71%
- 41Heroes of the Three Kingdoms 73,04283.74%79.78%
- 42SuperPower 2 Steam Edition2,85583.72%79.44%
- 43Medieval Kingdom Wars2,61483.06%75.86%
- 44Driftland: The Magic Revival2,01082.83%72.34%
- 45Fallen Enchantress: Legendary Heroes2,52982.81%74.38%
- 46ENDLESS Space - Definitive Edition9,59282.80%80.58%
- 47Terra Invicta9,72682.71%80.41%
- 48Three Kingdoms: Innovatory98082.62%58.98%
- 49A Game of Thrones: The Board Game - Digital Edition1,95782.51%70.11%
- 50Medieval: Total War - Collection2,45282.23%71.17%
- 51Floodland1,08182.15%56.34%
- 52Knights of Honor II: Sovereign6,67181.84%77.18%
- 53Hearts of Iron III6,07881.57%76.03%
- 54Supremacy 1914: World War 14,32581.56%73.76%
- 55Sword of the Stars II: Enhanced Edition95881.36%43.95%
- 56X4: Foundations29,82981.17%79.90%
- 57CONFLICT OF NATIONS: WORLD WAR 35,95981.11%74.68%
- 58Blood of Steel6,89981.08%75.47%
- 59RISK: Global Domination41,50780.38%79.29%
- 60Three Kingdoms The Last Warlord3,94880.32%68.62%
- 61Game of Thrones Winter is Coming2,75379.78%61.06%
- 62Call of War: World War 26,34979.67%71.37%
- 63Terraforming Mars7,22078.90%70.54%
- 64Grand Ages: Medieval1,97578.81%47.75%
- 65Iron Harvest15,93877.37%72.63%
- 66Stronghold Kingdoms9,56074.54%63.67%
- 67Romance of the Three Kingdoms XIII7,60073.28%57.95%
