Massively Multiplayer Games
Discover 3927 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 3927 massively multiplayer games
0Light Switch Simulator
Join the epic ever lasting ancient battle between the dark and the light. Play alone, with friends only or in an EPIC MMORPG battle.
0Weapons of War
Weapons of War is a free 3D fantasy MMORPG set in an ancient mythical world, featuring five classes, quests, PvP and PvE environments, and ongoing in-game events
0Rolling Thunder: Vietnam
Rolling Thunder: Vietnam is an intense first-person shooter set during the Vietnam War. Engage in fierce combat on land, air, and sea with tanks, helicopters, boats, and jets. Master teamwork and communication to dominate chaotic battlefields, where every decision shapes the outcome.
0Bitmates
Step into Bitmates, a charming cross-platform free-to-play RPG. Explore diverse lands, master new skills, and collect unique treasures. Craft or trade them in a dynamic marketplace. Show your style with collectibles and forge a destiny as a craftsman, adventurer, or merchant.
0Night Mafia
"Night Mafia" is an exciting multiplayer game where players take on the roles of mafia members, citizens, sheriffs, and trackers, using strategic thinking and teamwork to win in a TV-show world filled with intrigue, drama, and surprises.
0Affiliated Homies
Banana!
0The Waiting Game
With This Game, You Can Wait!
0Songs of Solace
Defeat enemy monsters in melee combats , explore the maps, and trade in items shop in this ACTION RPG game. The hero wakes up in a state of amnesia and must divine the truth about himself and his true calling and must find his way back to his true home. Destroy the evil forces and free the lands.
0Educational Family Games
Spin the wheel, race across 5 game boards, and compete in 80 educational and fun quick games! A 1-4 player violence-free local multiplayer board game for the whole family. 100% voiced in 19 languages! Gather everyone on the couch, because your next family game night is here!
0Edison
Edison redefines gaming with more players in one space than ever. It's not just multiplayer; we support thousands of concurrent players, creating new game formats. Discover a universe of casual games, like platformers, treasure hunts, and sports all revolutionized by massive multiplayer interaction.
0Elyme Arena
Choose your Element to fight other players in the ancient battle of Elyme Arena! Play for free with your friends or solo. Find your playstyle with unique Elements, that represent the fundamental forces of nature, such as Fire, Wind, Earth and Water.
0Warpath
An exhilarating arcade shooter that takes you back to the golden age of first-person shooters. Dive into fast-paced, adrenaline-fueled combat across a variety of dynamic, battle-scarred environments.
0knight of starchart 星图骑士
这是一款结合了背包整理和自走棋的游戏。玩家通过组合图形生成士兵，再和其他玩家自动战斗，分成胜负。 历史的长河孕育出各个伟大的民族，伟大的民族生出伟大的领袖，他们或教导万人，或争霸天下，在他们的努力下出现了不同的辉煌时代。现在，我们可以从这些辉煌的时代中重新召唤他们的领袖，利用他们进行对战。
0METACRAFT: Arena
METACRAFT: Arena — an online action RPG with a wide selection of melee and ranged weapons, PvE and PvP raids, leveling and build customization, clan activities, base upgrades, crafting, player trading, and much more!
0Don't Get Caught
In Don't Get Caught, play as a manager or an office worker as you try not to get laid off. Workers can secretly sabotage or support the company to manipulate the boss's fate by day's end. This time, the boss isn't immune to layoffs.
0Veil Play
Find the killer hiding among the people!
0Robot Rampage
*Robot Rampage* is a thrilling multiplayer robot shoot 'em up that immerses players in fast-paced, high-stakes combat. Set in a futuristic world where advanced robotic warriors clash in fierce battles.
0Mist Of Time
Embark on a thrilling, historically accurate medieval adventure in this point-and-click MMORPG! Enjoy a simple yet addicting experience with an old-school vibe, rich content, and realistic gameplay. Dive into a unique world where casual clicking leads to endless discoveries, battles, and rewards!
0Astralith
Astralith is a multiplayer wizard RPG where every character is truly your own. Collect dozens of spells and weapons, customize your character, and battle against other players to reach the peak of the Astralith.
0INFOCUS
Step into the world of H.E.L.I.O.S, a drone flight simulator designed for both enthusiasts and professionals. Each flight mode has been carefully crafted to realistically replicate the behavior of a real drone.