Massively Multiplayer Games

Discover 3935 massively multiplayer games on Steam. Find the best games in this genre.

3935 games available

Massively Multiplayer Games

Explore 3935 massively multiplayer games

Corrupted Commander

Take command of your troops and send them into battle or if needs be lead your troops to victory! Build offence units Tanks, Jets, Annihilators or Juggernauts Defend yourself with base turrets or choppers. Send scouts to claim more resources or neutral turrets. Or just send a nuke and finish the job!

Infernum

Infernum is an isometric ARPG featuring enemy mobs and PVP action.

Space Bomb

An astronaut was captured during his space travel and forced to fight on a kind of battlefield, now it is necessary to fight to survive, having to figure out a way to return to Earth.

FeArea: Battle Royale

FeArea: Battle Royale - this is a dynamic action game featuring combat robots. Here you will find a non-standard look at the mechanics of Battle Royale, the “strategic” view of the camera, a lot of shooting and explosions of powerful military vehicles.

VOXEL HORIZON

Create your own voxel world!Collaborate with your friends in your own level!Battle over destructible terrain!

Sycamore

Find the hidden levels, collect all the coins, or play with friends in Sycamore, a 3D platformer under development based around quick, fast-paced movement where you will race to the end of a level and compete in leaderboard times with players from around the world.

Space Nations - Battlearena

A Space Nations Battlearena is a video-game that blends the survival, space simulator, and scavenging elements with last-man-standing gameplay.

Matt's Project Endless

Matt's Project Zombies: Endless is a Wave Based Survival Shooter Created by Matt Sowards. Fight through Hordes of the Undead with up to 6 friends or Alone! There is a Wide Range of weapons from easy to harder Difficulties to master. Unique Locations, Original Soundtrack, Missions, Secrets & More!

The Alpha 001

Role-playing simulation of robots in the Middle Ages, the population of which has become extinct.

Customers From Hell - Game For Retail Workers (Zombie Survival Game)

Third-person wave survival shooter where you protect your base, and eliminate annoying Karens that want to speak to the manager. Protect your supplies, build traps and construct your defenses. Eliminate all the annoying customers! This is your chance to get back at Karens for old' times sake.

AnotherQuizzGame

AnotherQuizzGame or "AQG" is a indie game, the main purposeis to answer multiple quizzes created or not by the community!

Maidenless

Enter the Endless Arena and fight other players in structured 1v1, 3v3 and free for all PVP!

Palmas

Pick up a weapon, use your ability, shoot down your friend~ but be careful! you might mess yourself up by opening the box.

骸亡禁决：Skeleton King

A role-playing nonlinear game. 1. Tomb Robbing: Obtain Skeletons and Skeleton Armor. 2. Summon: resurrect bones. 3. Battle: PK between players' skeletons. 4. Market: free trading skeleton. 5. Occupy: occupy the altar of soul power, absorb soul power alone, and upgrade bones.

Homaysa

Homaysa ™ a collection of experimental VR mini game modes and VR experiences in a multiplayer environment.

Retro Kart

Retro Wreckfest is a fast-paced online race where you can blow your enemies to smithereens to a gorgeous soundtrack that you can add yourself, while enjoying the gorgeous views of the stylized RetroWave tracks

Tank Online: War Shooting Simulator

Enjoy the thrilling action of tank warfare in Tank Online! Experience unique tank game with stunning visuals and realistic physics. Join the fight now!