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 Alliance14,37292.09%96.73%
- 2Sins of a Solar Empire: Rebellion16,34890.23%93.18%
- 3Victoria II20,02489.91%92.15%
- 4Airships: Conquer the Skies6,60889.20%95.88%
- 5Civilization IV: Beyond the Sword5,07788.63%96.22%
- 6Sid Meier's Civilization III Complete7,80287.19%89.48%
- 7Supreme Commander 212,97686.99%88.21%
- 8Sid Meier's Civilization IV3,66886.82%92.39%
- 9Master of Orion 21,75386.52%96.46%
- 10Heart of the Machine2,12286.47%91.47%
- 11Heroes' Vow: Three Kingdoms8,10986.46%88.53%
- 12Knights of Honor2,39286.28%92.56%
- 13Tiny Civilization2,18886.25%93.01%
- 14Fantasy Map Simulator4,32686.11%89.18%
- 15Dummynation3,25786.01%87.84%
- 16Ozymandias: Bronze Age Empire Sim1,67285.78%87.98%
- 17AI War 21,56285.68%87.39%
- 18Buggos1,43585.66%87.94%
- 19Darkest Hour: A Hearts of Iron Game2,10085.64%89.76%
- 20Roma Invicta25285.28%82.94%
- 21Age of History 318,73785.16%85.02%
- 22NationWar2:Chronicle42985.10%79.72%
- 23Sid Meier's Civilization IV: Colonization1,57785.05%86.75%
- 24Wooden Battles53685.04%79.48%
- 25AI War: Fleet Command1,61284.96%82.20%
- 26Plebby Quest: The Crusades2,90684.93%85.48%
- 27Hexarchy1,64884.92%81.92%
- 28The Heroic Legend of Eagarlnia1,62384.86%85.40%
- 29Age of Gladiators76784.79%77.71%
- 30Reshaping Mars83284.74%84.25%
- 31Ultimate Epic Battle Simulator 27,47184.66%84.50%
- 32Europa Universalis III Complete2,00184.53%83.31%
- 33Anno 1404 - History Edition3,60084.14%82.39%
- 34Age of Conquest IV2,82084.12%81.77%
- 35Galactic Civilizations II: Ultimate Edition1,71383.63%76.94%
- 36SuperPower 2 Steam Edition2,85783.59%79.42%
- 37Breachway1,51683.58%75.66%
- 38Heroes of the Three Kingdoms 73,06183.57%79.65%
- 39ENDLESS Space - Definitive Edition9,60783.04%80.57%
- 40Medieval Kingdom Wars2,61482.91%75.78%
- 41Galactic Civilizations IV2,59282.70%72.26%
- 42Driftland: The Magic Revival2,01382.69%72.33%
- 43Floodland1,08782.50%56.39%
- 44Three Kingdoms: Innovatory98182.46%58.82%
- 45A Game of Thrones: The Board Game - Digital Edition1,96682.37%70.14%
- 46Medieval: Total War - Collection2,46082.08%71.14%
- 47Warhammer Underworlds - Shadespire Edition (Classic)1,65582.06%61.81%
- 48Hearts of Iron III6,08381.47%76.03%
- 49Supremacy 1914: World War 14,34381.42%73.68%
- 50CONFLICT OF NATIONS: WORLD WAR 35,99681.37%74.63%
- 51Sword of the Stars II: Enhanced Edition95981.20%43.90%
- 52A Total War Saga: TROY3,82181.13%71.60%
- 53Blood of Steel6,90480.97%75.46%
- 54Three Kingdoms The Last Warlord3,95480.59%68.41%
- 55Game of Thrones Winter is Coming2,75980.12%60.96%
- 56Call of War: World War 26,38179.53%71.31%
- 57Terraforming Mars7,24578.80%70.56%
- 58Grand Ages: Medieval1,97778.66%47.75%
- 59A Total War Saga: THRONES OF BRITANNIA14,89576.54%70.58%
- 60Stronghold Kingdoms9,58374.43%63.62%
- 61Sid Meier's Civilization: Beyond Earth23,16668.06%60.60%
