Massively Multiplayer Games
Discover 401 massively multiplayer games on Steam. Find the best games in this genre.
Massively Multiplayer Games
Explore 20 massively multiplayer games
Navy Field 2 : Conqueror of the Ocean
Navy Field 2 is the follow up to Navy Field, the original pioneer of Massively Multiplayer Strategic Online Naval Warfare. Cooperate with your team to maximize the potential of your vessel as you face off in large-scale naval battles. Challenge yourself to become the ultimate captain!
Global Strike
Global Strike is a free FPS game which has more than 300 million faithful players in China. Now the battle is on, there are various modes and weapons for you to explore! Call your friends and join us,get into the battle field now!
Spellweaver
Spellweaver is a free-to-play digital card game true to the classics of the genre, adding in several unique features for a new and fresh gameplay experience. With a focus of strategic depth and variety, it offers endless hours of fun in casual or AI matches, ranked play, drafts, and tournaments!
Dragon And Home
Dragon and Home is a sandbox MMORPG where players can choose freely how they desire to play. Whether you want to play as a courageous adventurer, or you want to experience the tranquil rural lifestyles, growing plants, and feeding animals with your friends in the Homeland, you can find it all.
Not My Car – Battle Royale
notmycar is a white-knuckle, lead-footed vehicular Battle Royale. DROP. DRIVE. DESTROY.
ETHYRIAL
A F2P 'Open Alpha' MMORPG! 23 Unique Classes - Charming Quests & Story - 100s of Monsters - 18 Professions - 8+ Dungeons - 4 World Bosses - 1 Pinnacle Boss - Total Level, Skill, & XP Rankings - Active and Friendly Devs... & Much More!
Granado Espada
Granado Espada, the long-standing MMORPG beloved in dozens of countries around the world for its unique control system that allows you to take the role of up to 3 different characters simultaneously! Now available in English to Southeast Asia players, from imcgames.
Global City
Become the mayor and build the city of your dreams! In this game, anything is possible. Whatever you can imagine in a city-building and development simulator, you can do. Start from the very beginning and unlock new possibilities for developing your city in Global City!
Shadow Fight Arena
Shadow Fight Arena is a fighting game in which you will take part in an epic Shadow Tournament. Choose your Hero and prove what you are capable of!
Karos
Karos: Rebirth is a classic online MMORPG with dynamic combat, deep progression, and complete freedom of choice. Explore the vast world of Azmara, join PvP battles, castle sieges, and raids — create your unique hero and join thousands of players today!
StarBreak
StarBreak is a unique skill-based action platformer MMO where you explore strange sci-fi worlds alongside dozens of other players, kill legions of dangerous aliens and fight epic boss battles.
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?
0Madness Cubed
Online shooter with a variety of game modes and a huge arsenal of weapons. Fight with other players, or team up with them to defeat hordes of zombies and mutants!
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.
Strike.is: The Game
Load your gun and dominate the best multiplayer mobile shooter game!
Snail Simulator
Have you ever wanted to be a snail? Now you can be! Explore the vast Snearth with snail friends! Join monthly Snail Parties! MMOS (Massive Multiplayer Online Snails)! BECOME a snail (in a simulation)!
0DEPLOYMENT
An intense competitive top-down shooter: choose your class, capture turrets, progress, and dominate in the arena. top-down shooter, multiplayer shooter, arena shooter, class-based shooter, sci-fi shooter
Darza's Dominion
The Dominion takes no prisoners! Fight for your survival in the unforgiving terrains that surround you, strengthen your hero through slaying dangerous creatures, gather a group of allies and bring the battle to Darza in this fast-paced roguelike cooperative bullet-hell MMO!
Champions of Regnum
Choose your Realm and engage in the most dynamic player driven battlefield available on any MMO. Fight for the Alsius Empire, protect the woods of Syrtis or avenge the Brotherhood of Ignis.
Onigiri
Onigiri is an MMO Action RPG with a fast weapon changing battle system. Join a party of other players or travel with 8 NPC companions on your journey. With simple controls, you can dive into the thrilling world of Onigiri. Switch between weapons to battle through the Youkai.