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
0Pekku!
Start your climb in Pekku! Discover colorful islands packed with challenges, collectibles, creatures and much more. Get climbing in an all-new multiplayer Foddian adventure. PEKKU TIME!
0Roadsters Odyssey
Roadsters Odyssey is a high-octane Vehicular Combat game set to debut on PC and console by late 2026. Strap in as a roadster and thrust into a volatile future where an enigmatic power shift has tilted the scales of conflict.
0GOC-GODS OF CRICKET
"Own the Streetz" No teams, no rules—just pure chaos! Gods of Cricket: Streetz is a free-for-all multiplayer cricket game where every player fights for glory. Smash sixes over rooftops, dominate gritty lanes, and outsmart rivals. Think you’ve got what it takes? Rule the streets and become a legend.
0V.O.L.T
V.O.L.T is a massively multiplayer first-person shooter. Battle in massive player-versus-player wars with hero marksmen from different classes. Capture areas on the battlefield and survive. Experience this epic battle now.
0Heistland
Heistland is a multiplayer FPS where you collect cash, fight off zombies and players. Team up with friends, build your base, protect your loot and win exclusive rewards.
0进化岛：Jinhuadao
一款3D卡牌动物合成游戏，战斗胜利后获得奇异蛋，孵化获得奇异动物。 合成规律：玩家所选择的宠物，与击败的宠物，生成奇异蛋。 元素：不同元素不同效果，将影响游戏战斗方式。 升级：根据宠物成长属性，获得成长。 融合：根据宠物与需要融合宠物，生成新的宠物。 阵亡：拥有其他宠物阵亡，选择新宠物，如没有其他宠物，则会重生。 孵化：奇异蛋孵化时间与宠物数量有关。 开启奇异蛋：孵化未结束，不要拾取，会失败。孵化期间，其他玩家会抢夺奇异蛋，注意保护。 奇异蛋产生：战败宠物，出现奇异蛋，根据战败动物，决定奇异蛋类型。 召唤古神：寻找召唤神，神化，根据神化数量，古神降临，战败古神，获得奖励。 诸神之战、神王之战
0ORMOD: Directive
Shape your own survival experience in an infinite open-world sandbox. Customize world difficulty, rules, and playstyle. Play solo, co-op, or on 24/7 MMO-style servers across PvP, PvE, Hardcore, or Creative modes as you build, automate, fight, and survive. The choice is yours.
0Reactonix Sandbox
Reactonix is a flexible and enjoyable simulation sandbox where every force is at your command. Create ecosystems alone or with friends, experiment with physics and watch life evolve—or start an apocalypse for the sake of science. Complete freedom to create and destroy is in your hands.
0Hiding
Every 20 seconds - the rules change! This fast-paced FPS arena with a 90s hip-hop vibe features phases of invisibility for looting and visibility for combat. Collect crystals, activate the portal, and escape - or fight to survive. 10 maps, 5 modes, unique characters, and unlimited ammo!
05th Dimension
5th Dimension is a cyberpunk world builder and RPG MMO that empowers players to create, and then control a limitless virtual world. Build game worlds, design high-tech robotic humanoids and compete in an array of adrenaline fuelled competitions to exert your influence on the world you’ve built.
0Timer
A game where you are trapped in a spatial loop, teleporting back to a checkpoint every 10 seconds. You must solve puzzles quickly to escape the loop. And you can create your own levels!
0白垩纪-龙岛
In the game, you can choose to become a dinosaur, a herbivorous dinosaur, or a carnivorous dinosaur. In this multiplayer ecosystem, you can gradually grow from a young dinosaur baby to a top predator! But please remember, the ancient law of the Cretaceous period was to survive at all costs!
0Puzkin: Magnetic Odyssey
Enter PUZKIN: Magnetic Odyssey, a family-friendly sandbox MMORPG where you build, explore, and battle in an epic anime-inspired world. Capture creatures and collect cards, customize your characters, and unleash creativity in dynamic PvP, PvE, and collaborative building adventures!
0THE WASTE
THE WASTE – a brutal and stylish action game about bloody street shootouts and survival in a city after a global collapse, where authority has fallen, and crime thrives. Two factions fight for control over the city, its resources, and survivors.
0Oscillation: Framer
A tactical multiplayer sci-fi shooter. Join unique 4v4 team battles as a combat robot and dive into intense combat. Create endless battlefields.
0Gimlé Trials
The arena awaits! Gimlé Trials is a game where skilled warriors clash in chaotic arenas. Outmaneuver rivals, unleash powerful knockback spells, and adapt your strategy as the battlefield shrinks around you. Survive to claim victory in an epic clash of precision, positioning, and creativity.
0The Beacon
Battle through ever-changing dungeons in this fast-paced action roguelite! Play solo or team up online, get that sweet loot, and personalize your settlement and character. Party up and chat in social hubs, all in a beautifully handmade pixel art world.
0Soul's Remnant
Soul's Remnant is a 2D platformer MMORPG focused on social gameplay and exploration! Customize your character, and conquer dungeons and bosses in this mysterious world. Play with friends or make new ones—just watch out when night falls!
0The Battle of Jhansi
The Battle of Jhansi (March 1858). It was fought between the British East India Company forces and the defenders of Jhansi, led by Rani Lakshmibai. Renowned for her bravery, Rani Lakshmibai fiercely defended the fort of Jhansi against the British but was ultimately forced to retreat.
0Social Hook
Catch powerful monster cards with your fishing rod and battle against other players in exciting duels.