Most Reviewed 4X Games Under $20

The most-reviewed 4X games for games under $20, ranked by total review count.

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

Any priceFreeUnder $5Under $10Under $20Under $40
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.
  1. 1STAR WARS Empire at War - Gold Pack95.37%
  2. 2HUMANKIND73.24%
  3. 3ENDLESS Space 283.97%
  4. 4ENDLESS Legend84.13%
  5. 5Sins of a Solar Empire: Rebellion90.21%
  6. 6Songs of Conquest85.52%
  7. 7Anno 207071.48%
  8. 8ENDLESS Space - Definitive Edition83.05%
  9. 9Sid Meier's Civilization III Complete87.16%
  10. 10The Battle of Polytopia88.54%
  11. 11Hero's Hour83.25%
  12. 12Civilization IV: Beyond the Sword88.99%
  13. 13NEBULOUS: Fleet Command84.54%
  14. 14Legend Creatures(传奇生物)86.64%
  15. 15Three Kingdoms The Last Warlord80.77%
  16. 16Scythe: Digital Edition86.50%
  17. 17Thea: The Awakening86.12%
  18. 18Sid Meier's Civilization IV87.25%
  19. 19Starpoint Gemini Warlords82.18%
  20. 20Distant Worlds 281.74%
  21. 21X3: Terran Conflict85.40%
  22. 22Eador. Masters of the Broken World81.61%
  23. 23Ascension80.28%
  24. 24Medieval Kingdom Wars83.45%
  25. 25Sid Meier's Starships78.45%
  26. 26Slipways86.80%
  27. 27Ara History Untold: Anniversary Edition 82.51%
  28. 28Warsim: The Realm of Aslona87.28%
  29. 29As Far As The Eye83.03%
  30. 30Rebuild 3: Gangs of Deadsville85.50%
  31. 31Heart of the Machine86.51%
  32. 32Driftland: The Magic Revival83.23%
  33. 33Europa Universalis III Complete85.04%
  34. 34Fantasy General II84.62%
  35. 35A Game of Thrones: The Board Game - Digital Edition82.91%
  36. 36Predynastic Egypt86.38%
  37. 37Distant Worlds: Universe83.79%
  38. 38Master of Orion 287.01%
  39. 39Galactic Civilizations II: Ultimate Edition84.14%
  40. 40Ozymandias: Bronze Age Empire Sim85.75%
  41. 41The Heroic Legend of Eagarlnia85.40%
  42. 42Industries of Titan82.22%
  43. 43AI War: Fleet Command84.95%
  44. 44Hexarchy84.94%
  45. 45AI War 285.69%
  46. 46Sid Meier's Civilization IV: Colonization85.57%
  47. 47Breachway84.15%
  48. 48Microcivilization84.70%
  49. 49Warlock 2: The Exiled83.63%
  50. 50Eador. Imperium84.24%
  51. 51Egypt: Old Kingdom85.56%
  52. 52Sid Meier's Colonization (Classic)86.46%
  53. 53Age of Wonders84.73%
  54. 54道衍诀82.17%
  55. 55Three Kingdoms: Innovatory83.06%
  56. 56Legendary Creatures 284.19%
  57. 57Sword of the Stars II: Enhanced Edition81.77%
  58. 58Etherium81.15%
  59. 59Nexus 5X85.88%
  60. 60Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)84.89%
  61. 61Reshaping Mars85.32%
  62. 62Interstellar Space: Genesis85.28%
  63. 63军团战棋Legion War85.72%
  64. 64Sins of a Solar Empire: Trinity84.79%
  65. 65Marble Age85.22%
  66. 66NationWar2:Chronicle85.16%