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
0Bad Teams
You can race with your friends, fight on the tracks and have fun. All you have to do is show that you are better than everyone else. Bad luck.
0Harpoon Arena
A fast-paced top-down team shooter. The arena is split in half, limiting direct hero contact. Use a harpoon to pull enemies to your side and finish them with teammates! Accuracy and cold calculation will lead you to victory. Just avoid other harpoons flying from all directions...
0Dungeon Danger Traps 2
Dungeon Danger Traps 2 is a free hardcore platformer with multiplayer, where every move matters. Dodge deadly traps, find the shortest route to the finish line, and compete for the best time!
0FREE DUNK
"FREE DUNK" immerses you in street basketball, celebrating individuality and competition. Build your legend, craft a dream team, and join global streetball leagues. Experience the raw joy of the game with controller support—hit the streets for epic battles!
0Masters in the Shadows
Become an artifact seeker or a hunter, tracking seekers in the abandoned American town of the 1950s - now inhabited by feral robots and mutated humans.
0DION
A survival game set in the heart of the great West African empires. The rules? There are none. Manage your base, craft your tools, gather resources, hunt, and impose your will on other players in this persistent, ruthless, and open world!
0DX Legends
Fast-paced online battle arena with thrilling modes, deep customization, and chaotic battles. Will you rise as a legend?
0Polygonal Conflict
Raise your army, crush the enemy defense, and seize air superiority in Polygonal Conflict. This is a massive-scale military sandbox where you directly control a vast arsenal of vehicles, command advanced AI, and personally smash through enemy lines across enormous battlefields
0Demon of the time
Demon Of The Time is a fast-paced FPS arcade shooter packed with intense, cinematic battles across vast, meticulously crafted locations inspired by ancient Japan.
0Shadow Of The Union
A co-op experience for 1–4 players. Take on government contracts in a world overrun by combat robots. Explore, gather resources, and keep your base operational at any cost!
0Convallaria
In the year 2082, the world is shattered. Convallaria is the last sanctuary. In this free-to-play PVPVE shooter, form a Squad and raid the "Archives." Battle monsters, loot gear, and mod Weapons in real-time. The real threat? Other players. Engage in high-paced combat to become the sole victor.
0Wee Boats
A chill multiplayer boaty honk game!
0沙城传奇
全新高爆超变态传奇修仙游戏，人多升级快，来了就是大哥！ 超劲爆打击快感，超高清热血画面。
0Prison Escape io
⚠️ FREE on launch day - $9.99 after! ⚠️Dash through traps, tunnels, and glass bridges in fast-paced multiplayer! Team up or compete to escape first. Survive wild maps and become the ultimate escape master! 🚨🏃♂️💥
0Goodgame Empire
Build your empire, wage wars, forge alliances, and claim glory in a vibrant medieval world. Over 200 million players have already joined the battle for power and influence — are you ready to make history?
0Frutiger Space
Frutiger Space is a social multiplayer game about the future we were promised.
0Niverium
Niverium is a survival game in a harsh world where you have to take on the role of a man sent to the very bottom. You will have to do any dirty work for those who stand above you, under threat of death.
0Rixa
Team up with friends as a melee enjoyer or use unethical ranged abilities to fight the alien menace in this Sci-fi meets Fantasy MMORPG. That's right.. SCI-FI MMORPG!! Explore the planet of Rixa using a unique NanoBot ability system and a host of weapons at your disposal. For the Queen!!!!
0Echofall
A fun filled shooter game with multiple game modes, single player and multiplayer action. Hop into Ravenquest today and experience what the newest FPS has to offer.
0The Life Together Online
Live, socialize, create! The Life Together Online is a unique online life simulator where every character is a real player. Work, make friends, customize your home, attend parties and travel. Complete freedom - choose your path and become part of a living world!