Massively Multiplayer Games
Discover 3946 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 3946 massively multiplayer games
0Venator Universe
Venator Universe is a sci-fi RPG survival game developed by FullsetGaming. It aims to create a highly action-packed and hostile environment. The goal of the game is to survive, which requires players to gather resources, craft items, and improve themselves.
0Only Fortress
Become the hero of your own fortress! Defend, customize, and explore in this PvP & PvM strategy game. Unleash your skills, lead your troops, and dominate in the battles. Build, fight, and conquer on the open world cross-platform online game!
0捕鱼大玩咖
《捕鱼大玩咖》是一款刺激有趣的捕鱼游戏，让您沉浸在海底的奇妙世界中，探索栩栩如生的鱼种，体验精彩刺激的玩法，享受极致的捕鱼乐趣，金币爆屏的爽快体验！亿万金币免费拿，万倍炮台轻松打，问鼎捕鱼榜首，承包整个海洋！游戏不仅保留了经典街机玩法，还增加了核爆战场、摇钱树等全新玩法，爆率更高，福利更多，画面更炫酷。
0Only Up: SKIBIDI
Only Up: Skibidi is an exciting multiplayer 3D platformer. Overcome challenging obstacles and climb higher and higher. Attention and focus will help you reach new heights, and this rule applies both in the game and in life.
0妖神记之巅峰对决
《妖神记之巅峰对决》是一款策略卡牌手游。故事发生在光辉之城临危之机，聂离前世经历了九死一生后被圣帝和神级妖兽围攻力战而亡。最后凭借着时空妖灵之书，灵魂重生回到了十三岁时的圣灵学院。依靠着前世今生的记忆，聂离带着学院里伙伴们修炼，创造了一个又一个奇迹，重新向着巅峰强者迈进！
0梦幻八仙
《梦幻八仙》是一款Q版回合制网游,采用经典Q版画风,人物造型呆萌可爱,故事背景依托于民间八仙传说,《梦幻八仙》将带给你前所未有的仙侠体验!
最強宗師
《最強宗師》是一款最強卡牌策略RPG，在這裡，每位角色都有獨特特質，不存在廢卡，所有資源都能無損傳承，讓你輕鬆成為最強宗師！躺平掛機也能生產材料，輕鬆實現戰力飆升。策略搭配、多樣玩法，帶你領略充滿熱血與智慧的宗門修煉之路！在這裡，人人都可以是主角，天選之人，唯我最強！
0ONE MAP - Never Ending Battle Royale
One Map is an online shooter where the entire world fights in the same never-ending battle. No lobbies, no waiting—just instant action. The dynamic map adjusts to the player count, ensuring non-stop combat. Survive, compete, and help break the world record for the most players online in a game.
Halmgaard MMORPG
Step into Halmgaard — a nostalgic yet fresh 2D MMORPG where freedom, challenge, and community meet. Explore an open world, master magic and skills, forge your destiny, and take risks for legendary rewards.
0City of Ages: Picture Supportive Text MUD (server and client included)
Two windows applications install to any Windows Computer: Ansi compliant telnet text MUD Server and Client and their VB6 source code, heavily SQL coded with support and admin commands. I run my server on a 1000Mhz x 2 processor 7nm HP fanless laptop.
0Dancing Angel
Dancing Angel is a place where you can select a cute anime character. Lets dance along to hot songs, find your couple and celebrate weddings.
0Fortification: tower defence
Co-op and Single player Tower Defense genre.
HexaBeat!
HexaBEAT! is a thrilling rhythm game testing your timing and skill. Control a hexagon to match music beats or try HexaTiles, a twist on piano games, guiding a circle to hit notes. The challenges ramp up, offering an addictive blend of rhythm and precision.
0Cyberpunk Fighting
Cyberpunk Fighting - is unusual 2D quest game with fighting elements made as cyberpunk style in which you will learn about a difficult destiny of a street fighter Leroy.
Boom Bears on Stream
Cute & fun Stream game for Twitch Chat! Let your viewers fight it out on stream.
0天若有情
《天若有情》是一款全新3D爱恋MMORPG游戏！游戏拥有次世代完美画质，清新细腻的地图场景，恢宏大气的3D无缝大地图，重现端游视听感受，丰富的社交玩法成就相伴相守；专属DIY捏脸，千万组合，彰显个性；自由立体飞行坐骑，带你畅游四海八荒！百变灵殊任你选，可爱小鸡，喵狗全齐。特有的王权交互系统，助力成就帝王梦。
0Infinimine
Welcome to the world of Infinimine! Start with a basic pickaxe and upgrade your gear as you mine your way deeper into the abyss. Mine an assortment of ores with your guildies as a party or solo to level up your guild for buffs as well as unlocking other mining classes..
0Howlbreath
Free to play PC fantasy MMORPG featuring medieval combat and a variety of spells, weapons, armor, and items to find and grow your character. Party with fellow townspeople to hunt stronger monsters or the enemy town folk!
0Fears of Glasses o-o World War
In this game you have to overcome your fears in the war. Explosions, shots, weapons. Everything that you are afraid of, you will find in this game.
0Quest Master's Realm
Realtime Action Combat MMORPG. Battle Foes and Complete Quests to Level up your Skills and Equipment. Prepare to face the most Mythic of Enemies. Swap between different Skill Sets whilst playing the Same Character. Craft and Discover New Items of Increasing Rarity. Open World - No Instances.