Massively Multiplayer Games
Discover 3166 massively multiplayer-tagged games on Steam. Find the best games with this tag.
Games with Massively Multiplayer
Explore 3166 games tagged with massively multiplayer
0Involved Roleplay
Explore a living city where every player writes their own story. Work, build, trade, and rise through the ranks — become whoever you want to be in a persistent online world driven by real people, real jobs, and real choices. Welcome to true multiplayer roleplay.
0Mindwarp: Island Detective
Up to 4 players in online co-op. Talk to characters, learn their stories, search for clues and pass judgment before sunset in this unique detective.
0Sunset of Death
Sunset of Death is a cooperative survival horror game where you can play not only as a human, but also as a demon. Explore locations, look for useful items for survival, help your friends, survive until dawn and save the whole team, or destroy all people and make sure they are dead before sunrise...
0Helrift
Enter a gritty MMORPG where rival factions clash in brutal PvP. Defend your city, conquer enemies, and build your legacy. Forge alliances, master skills, and shape the realm’s destiny.
0Beyond the Outbreak
Beyond the Outbreak is a survival game where you and your friends have to fight various enemies in a post-apocalyptic world. Scavenge for supplies, craft essential tools, cook, and arm yourself to fight relentless foes.
0Shout & Shoot
Shoot your friend with your voice! Be invisible with silence and see others with your voice. The pitch/volume of your voice matters! The louder the better.
Smutstone
Experience the best of both worlds: an immersive card game packed with thrilling fantasy erotica. Uncover hidden desires and secrets as you enjoy juicy maidens and advance through the story.
0What the Hell I Draw
Draw, guess, admire your crooked masterpieces. Immerse yourself in the storyline. Draw with friends. Create levels and share them. I wonder what you will draw, don't forget to share!!!
0Wandaria
In Wandaria, use magic to survive against creatures, rivals, and world dangers. Build, cultivate, and explore mysterious lands. Form alliances or defend your domain. Magic is your greatest weapon.
0ERZ Online
ERZ Online is a futuristic MMO sandbox where you command mining robots, explore procedural planets, and build underground bases. Automate tasks with programming, trade in a player-driven economy, and shape the world through alliances, politics, and competition. Your mining empire awaits!
0Project Pixel
Welcome to Project Pixel! Build and share stages online, jump through hand-crafted levels within the game's story mode, or find hidden gems within the player-driven Community Hub! You can play single player or join a lobby with friends in online co-op.
0Lionhearts
Lionhearts is a persistent multiplayer feudal simulator set during the 12th-century Third Crusade. Command armies, dominate trade, or rise to power through politics & religion. Forge alliances, wage wars, and shape history in a living feudal world.
0Nippon Marathon 2: Daijoubu
A 4-player marathon game inspired by the absurdity of Japanese variety TV. Nippon Marathon 2: Daijoubu blends chaotic physics with skill. Collect fruit weapons, dodge outrageous hazards, and race your way to victory — one tumble at a time.
0Metaparks
Metaparks is a massive multiplayer role-playing game in which you can create and experience the ultimate virtual theme park universe. Either immerse yourself in a rich lore and story driven narrative or join up with your friends to shape your own unique memories.
0BoringParty
Game Name is an innovative multiplayer online gaming platform that offers unlimited creative space for players. With the official Unreal Engine plugin, you can easily develop mods and create unique scenarios and gameplay.
0Army Troop Remastered
Army Troop Remastered brings the classic Army Troop to life with immersive 4K graphics and enhanced realism. This remastered version offers a complete overhaul, with every sound, music, effect, UI, and 3D model redesigned for a more dynamic experience, featuring 4K textures.
Idle Legion
Observe, analyze, plan, and change the battle! Focus on your legion's combat, analyze key moments and positions. Adjust formations to ensure victory for Dark Lords! A single legion move can change the outcome—this game tests sharp insight and strategic thinking.
0Lucky Throw Party
Dive into a fun cartoon universe where the board game comes to life! Roll the dice, use sneaky cards to mess with your friends, and interact with dozens of crazy objects on your path. Who will be the first to reach the finish line, surviving all the surprises and betrayals?
0Stormlander
Stormlander is a new online action game that allows up to 100 players to enjoy thrilling siege battles. Customize characters with unique personalities to create your ideal hero that suits your play style, and aim for the top with your friends.
0World of Eggs: Idle Adventures
World of Eggs: Idle Adventures is a world where you can build your civilization, trade with players, fight in raids, and do it all in idle mode. The game automates all the routine!