Top-Rated Free Massively Multiplayer Games on Steam
244 free Massively Multiplayer games with 500+ reviews and a 70%+ positive rating, newest first.
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Soul's Remnant - Soul's Remnant is a 2D platformer MMORPG focused on social gameplay and exploration! Customize your character, and conquer dungeons and bosses in this mysterious world. Play with friends or make new ones - just watch out when night falls!
Aug 13, 2026
Angels Online Global - Angels Online Global is a charming 2D fantasy MMORPG featuring flexible builds, faction warfare, and deep customization. Enjoy 4× leveling, expanded inventory, real-time chat translation, and dungeon-earned outfits with fusion upgrades!
Jun 17, 2026
IOSoccer - IOSoccer is a free non-commercial competitive third-person online multiplayer soccer game that offers unparalleled freedom in ball control and gameplay depth.
Jun 12, 2026
Eterspire - Eterspire is a cozy old-school MMORPG where skill and dedication define your progression. Grind for gear, explore the vibrant world of Aetera, discover new content every two weeks, and join a growing, welcoming community in a free-to-play MMO with PC and mobile crossplay.
Jun 4, 2026
Evitania Online - Idle RPG - Online Idle RPG with an open world without the grind of classic MMORPGs. Collect rare loot, develop your character, master professions, craft powerful gear, and defeat challenging bosses as you progress endlessly.
Apr 7, 2026
Dreadmyst - Dreadmyst is an online fantasy RPG running on its own engine. Customize your stats and abilities as you slaughter the aberrations plaguing a cursed land. Choose from four playable classes, level up, farm gear, run dungeons (PvE), and fight other players (PvP). Tab target combat.
Jan 9, 2026
Winds of Valen - Winds of Valen is a free fantasy sandbox MMORPG. Experience old-school progression where every level, skill, and drop is earned through effort. Train your combat, mining, and smithing skills, and hunt for rare and unique items in a seamless open world filled with danger and discovery.
Nov 29, 2025
IdleOn - The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction!
Nov 6, 2025
World of Sea Battle - Set sail in World of Sea Battle, an action-packed open-world MMO in the Golden Age of Sail! Command historic ships, battle in PvP & PvE, shape the economy, and engage in territorial guild wars in your quest for glory across the high seas!
Oct 21, 2025
Kathana - Adventure awaits in Kathana Select your character, quest with friends, face challenging bosses, explore dungeons, and engage in guild wars and PvP battles!
Aug 8, 2025
Vegas Casino & Slots: Slottist - Discover the world's best Casino Slots Games! Play slots with unique game mechanics, explore amazing mini-games and master your casino skills!
Aug 5, 2025
Xanadu Land - Xanadu land is a fast-paced massively multiplayer bullet hell game that brings you to the arcade gameplay. In the nonstop BOSS battle, your death is just the beginning，accumulate experience, acquire equipment, and fight side by side with other players to knockdown all the BOSSes!
Aug 2, 2025
Fallen Arena - This is a leisure competitive game, fighting for crystals in the arena, getting bigger, defeating opponents. New heroes, new skills and new weapons, call your friends to fight together~
Jun 15, 2025
Nin Online - Fight and train with powerful Jutsu to rise through the ranks of your village in a ninja open-world MMORPG. Join over a hundred thousand players worldwide. Play now for free!
Jun 12, 2025
Blackjack 21: Blackjackist - Blackjack is an exciting game that any player is sure to enjoy. Place your bet, get more points than the dealer and win chips. Feel the risk as you dive into the casino atmosphere and hit the big time!
Apr 29, 2025
MLB 9 Innings Rivals 26 - Take your rivalries to the next level in MLB 9 Innings Rivals 26!
Mar 17, 2025
Animal Jam - In Animal Jam, you can become your favorite animal, collect amazing items, adopt adorable pets, and create a style to express the real you as you explore the beautiful 3D world of Jamaa! 2017 Google Play Awards Winner ★ Best App for Kids
Jan 8, 2025
Tank Arena:Total Operation - Tank Arena:Total Operation is a free MMO war game where you play as a commander, drive thousands of types of tanks, armored vehicles or helicopters on a massive battlefield engaging in 12v12 team-based battles against players globally. Enjoy the fun!
Dec 19, 2024
Skill Legends Royale - This is a free multiplayer PvP strategy game that incorporates rogue-like and auto chess elements, players need to equip their auto-battling heroes with the right treasures and skills to ultimately defeat all other players and become the champion.
Nov 4, 2024
Haven & Hearth - A free-to-play MMORPG with crafting, building, landscaping, foraging, hunting, fishing, a dash of poetry, and open PvP combat,
Nov 1, 2024
Stampede: Racing Royale - Welcome to the wildest kart racing event ever devised, where 60 players go bumper-to-bumper on outrageous circuits filled with power-ups. Avoid elimination and fight your way to the front of the herd in the scramble to be crowned champion!
Oct 10, 2024
Engine Evolution 2023 - Your favorite racing MMO is back with amazing tracks, more entertaining physics, and much more! Enjoy multiplayer racing action more intensely than ever before!
Oct 8, 2024
Predecessor - The tactical depth and iconic heroes of a hardcore MOBA meets the explosive verticality of a 5v5 3D shooter.
Aug 20, 2024
Idol Party - “WOW,you can really dance!” Welcome to IDOL PARTY. Immerse yourself in dance and song to find friends in this social game. Charm your love with moves and melodies, pledge togetherness, marry, and start a family. Tired? Farm or play mini-games for endless fun!
Aug 15, 2024
Enlisted - In Enlisted, you are not only commanding a single soldier, but an entire squad! This MMO squad based shooter recreates the key battles of the bloodiest war of the 20th century, with hundreds of soldiers, tanks and aircraft taking part in each battle.
Jul 16, 2024
Once Human - Once Human is a Strange Worlds Survival Game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
Jul 9, 2024
Formula Evolution 2024 - The first-ever true MMO formula racing game is here! Play with up to 39 friends!
Jun 3, 2024
Idle Heros - 《IDLE HEROS》 is a special placement game, invite your friends to form a fixed team, come to participate in the battle, placement can easily obtain a variety of resources
May 1, 2024
Sky: Children of the Light - A breathtaking open-world adventure awaits! Explore magical realms, restore lost light, and form wordless bonds with players worldwide. Complete quests and solve puzzles in seasonal events that celebrate kindness, discovery, and heartfelt connection.
Apr 10, 2024
Motorbike Evolution 2024 - The first-ever true MMO motorbike racing game is here! Play with up to 39 friends!
Mar 25, 2024
Soak & Splash - The game is an ultimate sauna experience where players can enjoy socializing with friends and strangers that easily can become friends. It's all about having fun, relaxing, and experiencing the unique benefits of sauna culture.
Feb 4, 2024
Born Again - Hack-n-slash your way through the evil brewing in the Outer Realm! Stop the ominous Overlords in their tracks, but tread lightly, for every corner hosts a monster in waiting!
Dec 15, 2023
Farlight 84 - Hey Lightcatchers! Are you ready for massive 60-player shootouts? Enjoy fast-paced hero shooter action in Farlight 84!
Sep 21, 2023
Sim Companies - Build a business empire in a player-driven online economy. Manage supply chains, trade with thousands of players, dominate markets, research new products, and grow from a small startup into a global corporation.
Aug 31, 2023
Pixel Starships - Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.
May 23, 2023
Caliber - Caliber is a team-based online shooter focused on special forces units from all over the world. More than 70 operators with unique abilities and weapons as well as various game modes and maps are waiting for you.
Apr 12, 2023
Idle Clans - Idle Clans is a multiplayer idle game that combines the classic MMORPG experience with simplified gameplay and less time commitment. Features include a player-driven economy, PvE, trading, quests, crafting and opportunities to play, socialize and collaborate with other players.
Apr 7, 2023
Beer Factory - Prologue - Beer Factory - Prologue is a business simulation and management game. Take the challenge and manage your own beer factory, employees, production lines, as well as the import and export of merchandise.
Mar 13, 2023
Bounty game - Have you ever dreamed of becoming rich overnight? Join the Bounty game! Here you can play battle royale with other people. with the same dream There will be only one big prize in the competition!! Join the bounty game and be a winner!!
Dec 23, 2022
Mad Adventures - Work together or betray each other! Unlock lobby-wide upgrades. Survive a 4-day expedition to reach the final boss. A Multiplayer 3D Platformer with a sprinkle of Roguelike and Battle Royale!
Nov 22, 2022
PROP AND SEEK® - Prop and seek is a hide and seek game which up to 32 players take turns to hide or seek. You can be a prop to hide or be a hunter to find all hidden props.
Nov 19, 2022
Summoners War: Chronicles - The King of Rahil is looking for a Summoner to protect the kingdom against Tefo's enormous conspiracy. Explore a vast world with your Monsters by your side in this new Action RPG set in the Summoners War Universe.
Nov 9, 2022
Different Strokes - A collaborative online painting game where players can create, edit, and rate each other's art!
Nov 9, 2022
Mist Legacy - Mist Legacy gives you a new way to experience the thrills and adventures of an MMORPG. Handcrafted by a small team of passionate developers, the game features an easy to play top-down world, turn-based combat and a skill-based progression system. Try our game for free. We hope you like it!
Sep 13, 2022
Guild Wars 2® - Guild Wars 2 is an award-winning online roleplaying game with fast-paced action combat, deep character customization, and no subscription fee required. Choose from an arsenal of professions and weapons, explore a vast open world, compete in PVP modes and more. Join over 16 million players now!
Aug 23, 2022
Occupy White Walls - A game about building art galleries may sound boring until you realise that just about anything can be an art gallery... Add in cutting edge AI, extremely creative community, Unreal graphics, and did we mention it's free?
Jul 8, 2022
Argentum Online - Argentum Online, a 2D MMORPG, offers epic quests, dungeon delves, and battles in a fantasy world. Emphasizing community, it features alliances, PvP, and a player-driven economy, all within a vibrant open-world setting.
Apr 29, 2022
Prosperous Universe - In Prosperous Universe start your galactic empire by trading on the real-time market exchange with other real players. Build your 1st base from humble beginnings & watch as your business flourishes with complex supply chain strategies. Economics, politics & realism fuel this immersive business MMO.
Apr 20, 2022
Paint Warfare - A fast-paced online arena FPS with jetpacks, hang gliders, fast respawns, 6-minute rounds and instant matches
Mar 6, 2022
Citywars Tower Defense - Citywars TD is a cute multiplayer third person Survival Tower Defense. Build towers, gather resources, craft tools, upgrade weapons, level up buildings, expand your city with your friends and work under pressure before the next incoming wave of monsters.
Mar 3, 2022
