Best Massively Multiplayer Games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated massively multiplayer games.
Filters & Lists
Loading...
Duel Corp.
A Souls-inspired action RPG set in a sandbox open world with an MMO feel and challenging directional combat. Play solo or with up to 3 friends in co-op. Build friendships, master an unrestricted class system, and uncover the cause that darkened all eyes.
Duet Night Abyss
A Thrilling Hybrid Action RPG, featuring a Dual Narrative
PIONER
PIONER drops players into a vast, grim world, where survival hinges on exploration, crafting, and smart resource management. As an MMO FPS, it offers both PvE missions and intense PvP zones, with unique crafting mechanics, hundreds of weapons and a deep story to explore.
Army Troop
Army Troop is an old-school PvP World War 2 online first-person shooter. Reminding you of the good old days World War games.
Survive the Nights
Hardcore open-world survival where preparation is everything. Scavenge, craft, fortify during the day. When night falls, the infected hunt in numbers. Play solo or with friends in a brutal post-apocalyptic sandbox where survival is earned through smart decisions. How many Nights will you survive?
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.
Reign of Guilds
Reign of Guilds — the spiritual successor to the old-school fantasy where steel, magic, and skill decide your fate. Inspired by the legacy of Ultima Online and EverQuest.
The Front
The Front is a survival open-world crafting sandbox game. You are a resistance fighter sent back in time to stop the rise of a tyrannical empire. Collect resources, craft tech, build shelters, and fight monsters to accomplish your mission.
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!
Fellowship
Choose your hero, form your group and battle through dungeons together in a Multiplayer Online Dungeon Adventure. Progress through Leagues, endlessly scaling Dungeons and chase new rewards with every fresh season. With a growing roster of Heroes and content there’s always something new in FELLOWSHIP
Lost Rift
Lost Rift is a first person survival adventure shooter that blends cooperative base building with multiplayer PvE or PvP extraction expeditions. Journey solo or in teams of up to 5 players across a vast archipelago, craft gear, build bases, defeat raiders, and become legendary.
Blade & Soul Heroes
This thrilling free-to-play Collectible Action MMORPG offers the duality of turn-based strategy & real-time action. Experience exciting cross-platform play and embark on an epic quest where numerous stories are waiting to be discovered alongside your five member team. Unite your heroes!
Eterspire
Eterspire is a true free-to-play, cross-platform MMORPG where your skill and dedication define your progression! Play on PC and Mobile with crossplay, join a friendly and active community, discover new content updates every two weeks, and explore a massive world full of charming characters.
Avakin Life
Avakin Life is an endless social world waiting for you. Live your dream life, from unique and customizable avatars to stylish fashion outfits and personalized dream homes. Hang out with friends, join parties, and embark on adventures in a world where you are in control of everything.
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!
MAVRIX by Matt Jones
The ultimate multiplayer open world designed by Pro riders. Discover mountains and trails with limitless control and build your own career. Pull huge tricks or race through the global rankings! Nail challenges to secure sponsorship deals with real world brands. Are you ready?!
Entropia Universe
Entropia Universe is a unique massively multiplayer online game (MMO) where virtual assets hold real-world value and players can participate in a thriving virtual sandbox economy.
Descenders Next
Grab your board and master the mountain! Descenders Next is the ultimate extreme sports game, with sprawling snowy peaks, winding dirt tracks, and tons of parks to conquer. Will you and your friends become the Next Ultimate Descenders?
Arcane Afterfall
A 2D MMORPG with turn-based combat, dungeons, PvP, PvE in a unique world with story driven content.
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~