Massively Multiplayer Games
Discover 3949 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 3949 massively multiplayer games
0Space Expand
Take control and expand your empire through different constellations in this minimalist 4X strategy game.
0Cardaria
Сardaria is a simple and smart collectible card game with unusual mechanics
0Oathbreakers
Oathbreakers is a multiplayer fantasy VR RPG that incorporates a unique blend of strategic precision-based realtime action combat, with unrestricted player vs player competitiveness, in a relaxing survival RPG themed environment.
0PoligonVR
Imagine a virtual world where you can create or be anything you ever wanted. PoligonVR is a powerful community driven sandbox where we give you the necessary tools to turn your dreams into virtual reality.
Lies of Astaroth
Classic Strategy card battle game,collecting cards and enjoying the battles between map stages.
0War For Galaxy: New Era
Become the ruler of the entire Galaxy: colonize planets, extract resources, build defenses and fight in planetary battles!
桌球大比拼
《桌球大比拼》是全新的3D真实模拟台球游戏。游戏能让玩家体验到推杆、高杆、低杆、旋转、翻袋、K球等技巧，是台球爱好者的首选。
0Russian Roulette: Online
"Russian Roulette: Online" is a pulse-pounding multiplayer survival game where speed and luck determine the victor. Dive into the chaos for an adrenaline-fueled showdown—only the fastest and luckiest will emerge victorious!
Atlas Online
Welcome to Atlas Online, the 2D MMORPG pirate game! In this exciting pirate adventure, fight for your own glory, conquer islands with your alliance, embark on new adventures, and rule the seas!
0Relaxing Simulator
Float through peaceful places as a gentle soul, adjust weather and lighting to your mood, and enjoy calm moments with a touch of lighthearted humor. Ideal for relaxing… or for your next softly meme-flavored explorations.
0重返战场
This is a multi-player competitive shootout game, biased towards low configuration, low threshold, high fluency, comfortable operation feel, fast pace, leisure entertainment, decompression of the game experience. Subsequent copies of various skins will be dropped.
0Kart Evolution 2025
The first-ever true MMO kart racing game is here! Play with up to 39 friends!
0哪吒传说
🔥《哪吒传说》：逆天改命，硬核传奇再掀狂潮！🔥 ——散人崛起·小怪爆终极·装备全靠打·零氪封神！ 🎯【游戏定位：专为硬核玩家打造的公平传奇】 ▸ 目标人群：上班族、散人玩家、平民战神、操作流技术党！▸ 核心宗旨：拒绝氪金碾压，技术决定高度！ 土豪与平民差距不足5%，散人靠策略逆袭成神！▸ 节奏设计：轻快不拖沓，上线即开打，全程无尿点，一刀999+暴击爽感拉满！
0Ruarua.ru
Ruarua.ru is a long-term farming project that always accompanies you... It is a simple farming game that can be played anytime and anywhere when you have free time.
永恒战神传奇
精心还原了1.80版传奇的经典体验：手持屠龙刀的震撼、挑战BOSS的凶险、沙巴克城头万人厮杀的荣耀、以及怪物倒下瞬间那一声清脆“叮响”带来的无限悸动。全新“英雄合击” 玩法更能带来无与伦比的刺激！
0Win That War!
Win That War! is a massive scale real-time strategy game, putting thousands of players at the heart of a single campaign of fierce galactic conquest. Discover new planets. Develop your arsenal. Strive to be the best to extend the domination of your corporation.
0❂ Hexaluga ❂ Witch Hunter's Travelling Castle ♉
Travel the world in your own moving castle fighting against monsters and helping people.
0Auto Battle Royale
Kill or run away, and the last survivor is the winner!
0Inferno Wizards
Fight other players for control of wizard towers. A multiplayer action RPG with permadeath. Going for that sweet, sweet classic MMO feel.
0Shadows of Soldiers
Shadows of Soldiers is a team-based third-person shooter focused on cover-based combat, teamwork, and unique tactical devices. Customize your soldier and loadout, support your squad, and outplay enemies through smart positioning, coordination, and modern military technology.