Most Reviewed 4X Games Free

The most-reviewed 4X games that are free to play, 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. 1Pixel Starships82.56%
  2. 2Hades' Star82.76%
  3. 3March of Empires81.87%
  4. 4War Planet Online: Global Conquest83.39%
  5. 5Galcon 2: Galactic Conquest85.21%
  6. 6Gods and Idols84.25%