Hidden Gem Co-op Games Free
Highly rated Co-op games on Steam that are free to play, 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.
- 1Iron Snout17,47393.23%97.69%
- 2The Expendabros18,25693.07%97.24%
- 3Alien Swarm: Reactive Drop23,69792.11%94.91%
- 4Alien Swarm21,57191.72%94.84%
- 5Cube Escape: Paradox12,02791.56%97.04%
- 6Double Action: Boogaloo11,40289.26%93.02%
- 7Just Cause 2: Multiplayer Mod14,60888.90%91.58%
- 8TrackMania Nations Forever24,30188.81%90.20%
- 9Relic Hunters Zero: Remix6,75688.54%93.12%
- 10RED HOT VENGEANCE3,58688.25%96.07%
- 11VTube Studio7,15888.22%92.75%
- 12Moonbase Alpha12,86988.10%90.52%
- 13Ninja Kiwi Archive5,79388.06%93.37%
- 14CS2D10,33887.63%90.20%
- 15Bloons Monkey City6,72987.42%91.05%
- 16Knightfall: A Daring Journey8,19287.18%89.29%
- 17Resident Evil 3: Raccoon City Demo10,06687.09%89.18%
- 18BLEACH Brave Souls12,63386.69%87.67%
- 19Pool 2D - Poolians10,24185.92%86.38%
- 20SAS: Zombie Assault 49,63285.71%85.98%
- 21Bombergrounds: Battle Royale8,35185.57%85.70%
- 22Fear Surrounds10,85085.36%85.71%
- 23Of Guards And Thieves4,32385.36%85.15%
- 24War Selection23,38285.31%85.25%
- 25Galcon 2: Galactic Conquest86785.27%83.16%
- 26Card Hunter5,31685.16%85.50%
- 27King Arthur's Gold5,22585.04%84.25%
- 28Mythgard1,34985.03%85.40%
- 29Orqa FPV.SkyDive2,96684.92%83.14%
- 30MINDNIGHT2,96684.92%84.73%
- 31Codename CURE16,50784.88%84.81%
- 32Zombie Defense2,17084.81%84.01%
- 33AirMech Strike10,85784.75%84.11%
- 34Age of Conquest IV2,81484.64%81.77%
- 35攻城与召唤 Siege and Summons 【5分钟一局 策略竞技 】12584.63%56.80%
- 36Rise of Legions1,61884.58%82.08%
- 37Yet Another Zombie Defense HD3,26384.42%82.72%
- 38Spiral Knights24,16484.29%83.81%
- 39They Can't Stop All Of Us1,62983.84%73.97%
- 40Supraball3,24683.39%77.02%
- 41BRAIN / OUT15,23383.37%82.01%
- 42Angel Legion10,82782.84%80.86%
- 43Hades' Star2,67482.82%72.96%
- 44Darwin Project18,33082.79%81.59%
- 45The Lord of the Rings Online23,01782.64%81.42%
- 46Never Split the Party4,39982.63%76.20%
- 47Art of War: Red Tides6,95882.53%79.02%
- 48Battle Islands3,46682.50%75.33%
- 49Strife4,88382.23%76.59%
- 50DC Universe Online21,89182.12%80.60%
- 51TOXIKK5,92582.05%77.11%
- 52Dead Maze4,80782.05%74.97%
- 53Firestone: Online Idle RPG6,90282.05%77.11%
- 54Supremacy 1914: World War 14,31581.94%73.81%
- 55March of Empires1,84381.87%62.45%
- 56Cubic Castles4,27381.75%74.19%
- 57America's Army: Proving Grounds11,04581.74%78.80%
- 58Copa Petrobras de Marcas2,89381.43%67.51%
- 59BrainBread 25,20781.25%73.17%
- 60Star Trek Online21,19581.11%79.06%
- 61NosTale - Anime MMORPG3,61581.08%70.29%
- 62Insanity Clicker3,04380.82%67.17%
- 63Pixel Worlds: MMO Sandbox7,94380.80%74.95%
- 64WAKFU10,75780.53%75.96%
- 65ArcheBlade7,61380.27%73.45%
- 66Call of War: World War 26,34579.98%71.35%
- 67BLOCKADE11,53779.65%74.61%
- 68BEACHED3,69279.48%64.60%
- 69Elsword9,70479.38%73.11%
- 70RIFT11,62179.34%74.07%
- 71Dungeons & Dragons Online7,89179.24%71.36%
- 72Real Pool 3D - Poolians19,74979.05%75.80%
- 73Pixel Strike 3D12,52478.89%74.03%
- 74Orcs Must Die! Unchained6,10578.78%68.63%
- 75BLOCKPOST16,46778.58%74.69%
- 76Panzar5,15678.57%66.14%
- 77Zula Global7,92478.34%69.36%
- 78Freestyle 2: Street Basketball12,73977.90%71.98%
- 79Shroud of the Avatar: Forsaken Virtues3,17277.69%53.22%
- 80Soulworker10,71977.61%70.30%
- 818BitMMO4,31377.48%60.10%
- 82Vindictus7,98777.26%67.00%
- 83Nomad4,62577.16%60.26%
- 84Digimon Masters Online8,12277.10%66.81%
- 85Predecessor17,34376.52%71.64%
- 86Planet Explorers6,81775.76%62.24%
- 87GunZ 2: The Second Duel10,63675.44%66.03%
- 88Ylands8,42475.22%63.64%
- 89Hired Ops16,12474.41%67.56%
- 90Fallen Earth Free2Play7,56474.37%59.72%
- 91Phantasy Star Online 224,61373.75%69.00%
- 92Line of Sight9,01273.22%59.64%
- 93Undawn6,59472.85%53.75%
- 94Tree of Savior (English Ver.)20,45771.00%63.94%
- 95MapleStory15,35370.84%61.33%
- 96WARMODE16,32970.75%62.04%
- 97Last Man Standing17,36170.09%61.23%
- 98BATTALION 194416,30769.30%59.69%
- 99A.V.A7,76168.89%47.55%
- 100SMITE 222,88264.13%54.81%
