Massively Multiplayer Games
Discover 3273 massively multiplayer-tagged games on Steam. Find the best games with this tag.
Total Games
3,273
Avg Monthly
25
Avg Revenue
$154.9K
Games with Massively Multiplayer
Explore 3273 games tagged with massively multiplayer
The Key to Forgotten Souls
The Key to Forgotten Souls is a psychological horror game focused on exploration, mystery, and immersive storytelling. Explore dark abandoned locations, solve puzzles, uncover hidden secrets, and survive a haunting story where lost souls and terrifying truths await.
Matrix Chess
Matrix Chess is a competitive online chess platform built for serious strategic players. Online 3D chess with global leaderboards and competitive multiplayer matches.
Cubepathy
A simple, chill platformer where friendship is a game mechanic. Nail the perfect jump while your friend is stuck behind? Now you can help them out... or make their life miserable. But hey, don't be that person. Friendship is forever!
Space Out Together
Space Out Together is a co-op space survival/adventure game where your crew crash-lands in the wrong sector of space. Refuel your ship, keep each other alive, and make it to the portal before everything falls apart. Together..
Pocket Garage
Earn a new vehicle every few hours in Pocket Garage, grow your collection, and build your own legendary car garage!
ChitterPutt
ChitterPutt is a multiplayer chatroom based golfing game. Express yourself and socialize with others over a good game of golf!
Elementra: The Sundered World
Cross-platform open-world RPG. Real co-op battles, PvP, and an epic saga. Darkness is your ally. True power is born in the balance between the Light of kindness and the Darkness of your boundaries. Be imperfect to stay alive.
Alien Soda Online
Choose a character species and class, explore an isometric pixel world, encounter wild creatures, capture them, and build your collection. Train your team and battle powerful bosses in this evolving MMO monster-tamer RPG.
大建周世(Great Achievements)
Great Achievements is an online multiplayer role-playing game that takes you to an epic world filled with swords and magic. Choose multiple roles and form your own team. Explore the vast continent with friends, challenge legendary dungeons, and write your own adventure legends.
Lust Frontiers
Lust Frontiers is a spicy, story-driven card battler where you recruit and command alluring mercenary girls. Win their loyalty, grow closer between missions, and discover intimate scenes that bring your boldest fantasies to life.
BurnerEmpire
A real-time multiplayer crime sim built to run in the corner of your screen. Cook product, hire dealers, dodge cops, and fight rivals in tactical standoffs — all through an always-on-top burner phone UI. Your empire keeps earning while you sleep.
Hengor 2
Fantasy open-world MMORPG where you explore vast and dangerous territories, face powerful creatures, and engage in intense PvP battles for rare resources. Evolve your build, strengthen your equipment, and fight to dominate strategic areas in a persistent and competitive world.
Fantasy Journey
[Fantasy Journey] is a creature-collecting adventure game with single and multiplayer.Explore alone or team up with global players to catch and bond with 123 unique spirits.Enjoy our special fun mode for a brand-new experience.
UNWIELDY
A physics-based 3D combat sports game where chaos reigns supreme! Hit the arena, master the momentum, and crush your friends in local or online multiplayer. No rules, just pure physics-driven action.
Nodwar
A real-time grand strategy game where you conquer a seamless planetary map pixel by pixel. Build economies, research technologies across 8 ages, command fleets, launch nuclear strikes, forge alliances, and outmaneuver hundreds of AI nations — solo or in multiplayer.
T.R.K : BORDER LINE
Experience an intense first-person shooter set in modern conflict zones. Engage in realistic combat, complete tactical missions, and survive hostile environments using skill, precision, and strategy where every decision can determine the outcome of the battlefield.
Yuki Onna: Snowball Fight!
Yuki Onna: Snowball Fight! is a 3D online party game for 2-16 players. Nimbly fly and dodge attacks in a snowy world, wreak havoc with snowballs, and collect "Frost Cores" to upgrade your power and stats, winning this chaotic, hilarious brawl.
Block Shooter
Tactical multiplayer FPS in a fully destructible voxel world. Shoot through walls, blow open new sightlines, and watch the map fall apart around you. Skill-based gunplay with learnable spray patterns, real bullet physics, and per-limb damage. Community servers support fully custom Lua mods.
