Massively Multiplayer Games
Discover 181 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 20 massively multiplayer games
Secret World Legends
Secret World Legends is a story-driven, shared-world action RPG that plunges players into a shadowy war against the supernatural, where ancient myths and legends cross over into the modern day.
Beasts of Bermuda
Play as a dinosaur and become part of a player-created ecosystem! Beasts of Bermuda is a multiplayer game where players endure catastrophic storms and fearsome foes while growing to monstrous sizes. Do you have what it takes to survive in the Bermuda Triangle?
Line of Sight
Fast paced FPS with high customizational freedom. From game mode customization to an in depth weapon tuning and attachment system up to detailed character customizations, while it was developed so you can choose to either go for high performance or graphical fidelity without an high end PC.
King of Crabs
Battle Royale with crabs! Intense multiplayer action, with up to 100 players! Scrap, scavenge and slaughter your way to becoming the King of Crabs!
Pax Dei
Welcome to a vast, social sandbox MMO inspired by the legends of the medieval era. Here, myths are real, ghosts exist, and magic is unquestioned. Join thousands of players as you explore the land, build your home, forge your reputation, and craft your own stories. What world will you make?
SURVIVAL: Postapocalypse Now
Want to survive? - Arm yourself and survive. Crafting, shooting, transport and much more awaits you in the Survival game. What happened to the world around and why he died - you may find out. But is this the main question now?
Wizard101
Unleash your inner magic and prepare to unravel the mysteries surrounding a death professor gone rogue. Darkness threatens to engulf the Spiral as you master powerful spells, explore over 22 whimsical worlds, and team-up with friends in this nostalgic wizard turn-based deckbuilding MMORPG.
Bombergrounds: Reborn
BOMBERGROUNDS: Immerse in a free-to-play massive multiplayer action-packed arena inspired by classic bomber games. Dash, bomb, bat, and explode your way to victory. Your realm of relentless arcade action is just a click away—dive in and rule the grounds!
Warlander
Harness the almighty powers of god-like Warriors, Clerics, and Mages, with a unique style that mashes a Medieval-inspired setting, Fantastical items and abilities…and…EVEN POWERFUL ROBOTS! Master siege weapons and cataclysmic spells to control the battlefield and destroy the enemy's core!
Prominence Poker
Welcome to Prominence Poker, a card game that pits players from around the world against each other – and devious AI – to build the rep, prestige, and bankroll needed to be, and beat, the best of the best.
Battlerite Royale
Explore the fantastical Talon Island in a thrilling fusion between a MOBA and Battle Royale game. Choose your Champion and master their unique abilities, loot for treasures alone or with a friend, and rise above the competition in a top-down action-fest. Only the best survive to the end!
Digimon Masters Online
DMO is MMO featuring the ever-popular Digimon franchise. This long awaited game will feature a deeper RPG experience, enhanced graphics and adrenaline-pumping real-time combat. Both new and long-time Digimon fans can now immerse themselves into this new epic adventure with their very own Digimons.
Book of Yog Idle RPG
The Book of Yog is a 3D idle RPG game presented with a Cel-Shading art style. You can rally heroes, develop the kingdom and explore the secrets of a lost world. Dozens of heroes, hundreds of skills, thousands of loot for you to combine freely. Come to embark on a journey to build the strongest team!
Vindictus
Vindictus is an Action RPG that delivers the highest level of combat mechanics and high-quality visuals. Featuring a fully interactive environment, dungeon objects and monsters become part of your arsenal. Experience unique, creative action gameplay that sets a new standard for online RPGs.
XERA: Survival
Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…
Zula Global
Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%.
A.V.A Global
A.V.A is a classic FPS shooter game featuring various types game Modes. Depending on the battlefield, you can choose Pointman, Rifleman, and Sniper and enjoy strategic team play.
Fallen Earth Classic
Fallen Earth Classic is a free-to-play massively multiplayer online role-playing game developed by Reloaded Productions and operated by Little Orbit. The game takes place in a post-apocalyptic wasteland located around the American Grand Canyon.
Beyond The Wire
Set in the muddy trenches of WW1, Beyond The Wire is a 50v50 multiplayer FPS that immerses players in the desperate & brutal circumstances of the Great War. Featuring an arsenal of historic weapons, ten massive maps, ten playable factions, era-specific tanks, & a brutal melee combat system.
Dungeons & Dragons Online®
Enter a world of danger and adventure with Dungeons & Dragons Online® based on the beloved RPG that started it all.