List of massively multiplayer online games
This is a list of notable massively multiplayer online games (MMOG), sorted by category. For massively multiplayer role-playing games, see list of MMORPGs.
Action
- Armored Warfare
- Cartoon Network Universe: FusionFall
- DC Universe Online
- Freaky Creatures
- Infantry Online
- Starport: Galactic Empires
- SubSpace
- War Thunder
- World of Tanks
- World of Warships
- poptropica
Browser game
- Agar.io
- Blood Wars
- Castle of Heroes
- Club Penguin
- Command & Conquer: Tiberium Alliances
- Dark Orbit
- Empire & State
- Gods of Time
- Hattrick
- Ikariam
- Illyriad
- Imperia Online
- Little Space Heroes
- Lord of Ultima
- Maplestory
- Miniconomy
- Nadirim
- National Geographic Animal Jam
- NEO Shifters
- Ogame
- Omerta
- Pardus
- Pirate Galaxy
- Planetarion
- Realm of the Mad God
- Runes of Magic
- Samurai Taisen
- Sentou Gakuen
- SoccerProject
- Smallworlds
- Terra Militaris
- TirNua
- Travian
- Tribal Wars
- Twin Skies
- Urban dead
- Vinnex
- World of the Living Dead: Resurrection (Shutdown - June 2014)[1]
Browser games with 3D rendering
- Battlestar Galactica Online
- Family Guy Online Shutdown [2]
- Fragoria
- Free Realms
- RuneScape
- Tanki Online
Building games
Exploration
Flight simulation
- Aces High
- Fighter Ace
- Jet Fighters
- Rise: The Vieneo Province
- WarBirds
- War Thunder
- World of Warplanes
FPS (first-person shooter)
- Counter Strike: Global Offensive
- Call Of Duty
- Firefall
- Global Agenda
- Huxley
- Neocron
- PlanetSide and PlanetSide 2
- World War II Online
Music (or rhythm) games
Puzzle
RPG (role-playing game)
Real-time strategy
See also: MMORTS
- Evony
- Beyond Protocol
- Clash of Clans
- Company of Heroes Online
- DarkSpace
- Dawn of Fantasy
- End of Nations
- Happy Farm
- Mankind
- Monopoly City Streets
- Saga
- Shattered Galaxy
- Society
- Stronghold Kingdoms
- War of Legends
- Goodgame Empire
Social games
- Active Worlds
- Club Penguin
- EGO
- Fantage
- Flyff
- Free Realms
- Furcadia
- Habbo
- Nicktropolis
- OurWorld
- Red Light Center
- Roblox
- Second Life
- The Sims Online (Defunct 2008)
- SmallWorlds
- "Tanki Online"
- There
- TirNua
- Toontown Online (Defunct 2013)
- Virtual World of Kaneva
- vSide
- Wizard 101
- National Geographic Animal Jam
- Woozworld"
- "Sploder"
- "Manyland"