Massively Multiplayer Games
Discover 261 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 20 massively multiplayer games
WWII Online
WWII Online is a massive, persistent free-to-play MMO FPS driven entirely by players. Fight as Army, Air, or Naval forces and earn Victory Points to access more units. One global server. No scripts. Real outcomes. No zones. Huge world (300,000 km²). ENLIST NOW!
Hero Zero - Multiplayer RPG
Become a hero, build your own Hide-Out and start by saving your neighbourhood. Level up your skills, collect incredibly weird superhero gadgets, and join a superhero team to save the world!
BEACHED
A free-to-play, low-poly, open-world survival shooter where you’ll battle other players, explore massive monuments, and fight to stay alive. Build and fortify your base to defend against enemy raids, gather resources, and conquer a harsh, competitive world. Survival means doing whatever it takes.
Drift Streets Japan
Racing Game about Illegal Night Street Racing. Nice Cars and Advanced Engine Tuning. Most Realistic and Best Physics. Most Quality Graphics. Drive the Large Japan Highway with traffic. Feel the Real experience, try to drift with car cockpit camera.
Chicken Invaders Universe
A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions.
Initial Drift Online
Drift over some of Japan's most legendary mountain passes, compete against your friends or players from around the world in epic battles, make deliveries, buy new cars and set records in the world rankings!
武侠乂 The Swordsmen X
The Swordsmen X is an adrenaline-fueled free-roaming competitive action game that pits 100 players against each other in a battle royale. Players can wield a diverse arsenal of martial weapons, including bows, daggers, and other ranged attacks, in their fight for survival.
NosTale - Anime MMORPG
NosTale is a free-to-play anime action MMORPG which takes you on an exciting journey through a world full of mystery with your friends. More than 30 specialist classes and tons of loyal pets provide plenty of excitement and variety in PvP, PvE and raids
Wild Assault
Wild Assault is an anthro-themed tactical shooter built with Unreal Engine 5, featuring large-scale battlefield gameplay centered around Valiant abilities. Work closely with your team, harness your instincts, and charge into battle to secure victory.
Infinity Wars: Animated Trading Card Game
Outplay your opponent with simultaneous turns and commander-driven deck-building in a fully free-to-play PvP experience. Build your deck from 1000+ cards across 8 unique factions, and face opponents on a truly level playing field. In Infinity Wars, skill is the only factor that determines victory!
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
Kanjozoku Game レーサー Online Street Racing & Drift
90s Osaka Kanjo Night Street Racing and Drift Online with True JDM Cars, Online PvP, Engine, Body and Suspension Tuning!
Rento Fortune: Online Dice Board Game (大富翁)
Rento is multiplayer business dice game. It is board game for 2 to 8 players.Trade lands, build houses, win auctions, roll wheel of fortune, risk in Russian Roulette and have fun.Play with your friends and acquire a monopoly over the game board :)
Villagers and Heroes
Enter a magical, 3D fantasy world filled with hundreds of unique locales, immersive lore, and exciting quests -- and it's all free to play. Join thousands of players from around the world, and be part of a one of a kind community.
Metal Slug: Awakening
Metal Slug: Awakening continues the classic gameplay loved by fans, with exciting new features like World Adventure, 3-player Team-up, and Roguelike challenges. Join forces with your friends online to take on powerful bosses anytime, anywhere!
0Greed of Man
Greed of man is an open world MMO RPG where you start from the bottom fighting enemies and mining resources.
Sub Rosa
Sub Rosa is a multiplayer first-person shooter about tense deals, double-crosses, and the occasional high-speed car chase.
0九劫曲：诅咒之地 NINE TRIALS
There are immortals everywhere in Shenzhou. One day, A curse comes. The cursed people will have a mark on their body, known as "indescribable mark".Until the full moon night,the cursed person will be inhaled into the alien world. Players play one of the immortals and start their own journey to survive.
CASE 2: Animatronics Survival
CASE 2: Animatronics Survival is a horror game that is available in two modes. Online mode lets one or more players take on the role of animatronics, ready to crush everyone and everything. The other three are survivors. How did this happen? You’ll have to find out!
My Lands: Black Gem Hunting
My Lands is a free online RTS where dark and light forces fight for Black Gem and dominion in a vast fantasy world. Cooperation between players, joint economy development, creation of clans and alliances and elaboration of a team strategy serve as the very foundation of the game.