Hidden Gem Grand Strategy Games Under $20
Highly rated Grand Strategy games on Steam for games under $20, capped at 25,000 reviews. The cap filters out everything you've already heard of.
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.
- 1Supreme Commander: Forged Alliance14,31391.88%96.73%
- 2Sins of a Solar Empire: Rebellion16,32190.04%93.16%
- 3Victoria II19,98489.74%92.14%
- 4Airships: Conquer the Skies6,57789.29%95.91%
- 5Civilization IV: Beyond the Sword5,05188.73%96.24%
- 6Sid Meier's Civilization IV3,64486.93%92.40%
- 7Sid Meier's Civilization III Complete7,75686.91%89.44%
- 8Supreme Commander 212,94286.79%88.22%
- 9Master of Orion 21,74086.64%96.44%
- 10Legend of Heroes: Three Kingdoms8,04686.56%88.57%
- 11Tiny Civilization2,17686.42%93.24%
- 12Knights of Honor2,38686.41%92.58%
- 13Fantasy Map Simulator4,24086.18%89.10%
- 14Darkest Hour: A Hearts of Iron Game2,09385.79%89.87%
- 15Dummynation3,20685.63%87.80%
- 16Buggos1,42885.51%87.96%
- 17Ozymandias: Bronze Age Empire Sim1,66485.36%87.92%
- 18AI War 21,55485.29%87.52%
- 19Sid Meier's Civilization IV: Colonization1,56585.19%86.77%
- 20Plebby Quest: The Crusades2,89985.07%85.51%
- 21The Heroic Legend of Eagarlnia1,62385.00%85.40%
- 22Age of History 318,49784.98%85.00%
- 23Reshaping Mars83284.89%84.25%
- 24Ultimate Epic Battle Simulator 27,42284.74%84.48%
- 25NationWar2:Chronicle42584.72%79.53%
- 26Europa Universalis III Complete1,99684.67%83.32%
- 27Roma Invicta24984.64%82.73%
- 28AI War: Fleet Command1,61184.56%82.18%
- 29Hexarchy1,62184.52%81.92%
- 30Wooden Battles53484.41%79.21%
- 31Age of Gladiators76784.29%77.71%
- 32Anno 1404 - History Edition3,57684.27%82.41%
- 33Age of Conquest IV2,81984.24%81.77%
- 34ENDLESS Legend19,05783.98%83.48%
- 35SpellForce: Conquest of Eo2,65183.95%80.20%
- 36Galactic Civilizations II: Ultimate Edition1,71183.78%76.97%
- 37Breachway1,47883.75%75.71%
- 38Heroes of the Three Kingdoms 73,04283.74%79.78%
- 39SuperPower 2 Steam Edition2,85583.72%79.44%
- 40Medieval Kingdom Wars2,61483.06%75.86%
- 41Driftland: The Magic Revival2,01082.83%72.34%
- 42Fallen Enchantress: Legendary Heroes2,52982.81%74.38%
- 43ENDLESS Space - Definitive Edition9,59282.80%80.58%
- 44Terra Invicta9,72682.71%80.41%
- 45Three Kingdoms: Innovatory98082.62%58.98%
- 46A Game of Thrones: The Board Game - Digital Edition1,95782.51%70.11%
- 47Medieval: Total War - Collection2,45282.23%71.17%
- 48Floodland1,08182.15%56.34%
- 49Knights of Honor II: Sovereign6,67181.84%77.18%
- 50Hearts of Iron III6,07881.57%76.03%
- 51Supremacy 1914: World War 14,32581.56%73.76%
- 52Sword of the Stars II: Enhanced Edition95881.36%43.95%
- 53CONFLICT OF NATIONS: WORLD WAR 35,95981.11%74.68%
- 54Blood of Steel6,89981.08%75.47%
- 55Three Kingdoms The Last Warlord3,94880.32%68.62%
- 56Game of Thrones Winter is Coming2,75379.78%61.06%
- 57Call of War: World War 26,34979.67%71.37%
- 58Terraforming Mars7,22078.90%70.54%
- 59Grand Ages: Medieval1,97578.81%47.75%
- 60Iron Harvest15,93877.37%72.63%
- 61Stronghold Kingdoms9,56074.54%63.67%
- 62Romance of the Three Kingdoms XIII7,60073.28%57.95%
