Platform directory
Windows MMOs
Browse 874 MMOFinder profiles recorded for Windows: 553 active, 25 in development or testing, 152 closed or legacy, and 144 unverified.
Catalog snapshot
874 games recorded
Active553
Development / testing25
Closed / legacy152
Unverified144
Top genres
Fantasy MMORPG56Fantasy MUD/MMORPG393D fantasy MMORPG13Fantasy LPMud/MMORPG8Fantasy roleplay MUD/MMORPG7Other genres751across 658 labels
Lifecycle totals: 874 of 874 profiles. Genre totals: 123 shown + 751 other = 874.
Profiles
Browse Windows games
/TG/MUDMultigenre MUD/MMORPG2009Active12SKY M GLOBALMartial-arts faction MMORPG2025Active3KingdomsFantasy LPMud/MMORPG1992Active4StoryThree-faction fantasy MMORPG2007Active4STORY : The OriginalSunsetting three-faction fantasy MMORPG2025Catalog8BitMMO2D construction sandbox MMORPG2014Active9DragonsMartial-arts MMORPG2007Active9Lives ArenaCompetitive fantasy arena RPG2024DevelopmentA Tale of ToastClassless open-world fantasy MMORPG2018CatalogA3Adult-oriented dark fantasy MMORPG2002CatalogAardwolfPersistent fantasy MUD/MMORPG1997ActiveAbandoned RealmsFantasy roleplay/PvP MUD MMORPG1997ActiveAberothHardcore 2D sandbox MMORPG2015ActiveAccursed LandsRoleplay fantasy MUD/MMORPG1996ActiveACE OnlineScience-fiction flight-combat MMORPG2006CatalogAchaea, Dreams of Divine LandsFantasy MUD/MMORPG1997ActiveAdellionLow-magic role-playing sandbox MMORPG—CatalogAdrullan Online Adventures3D voxel fantasy MMORPG2026ActiveAdventure LandProgrammable indie MMORPG2016ActiveAdventureQuest Worlds2D fantasy MMORPG2008ActiveAelisusFantasy roleplay MUD/MMORPG2020ActiveAero Tales Online: The WorldCross-platform anime MMORPG2026ActiveAerrevanClassless independent fantasy MMORPG2011CatalogAESIR Online2D old-school fantasy MMORPG2023ActiveAetolia, the Midnight AgeDark fantasy MUD/MMORPG2001ActiveAEXXOSPersistent multiplayer space MMO2026ActiveAfterWorldPost-apocalyptic economic sandbox MMORPG2007CatalogAge of ArmorRobot-themed science-fiction MMORPG2008CatalogAge of Empires OnlineMMORTS2011Closed / legacyAge of MourningTerritorial medieval fantasy sandbox MMORPG2005CatalogAge of the Four ClansPrehistoric 2D indie MMORPG2019ActiveAgents of Aggro City OnlineBrowser-connected city-defense clicker MMO2018CatalogAida ArenasArena-focused fantasy MMORPG2010CatalogAionFlight-focused fantasy MMORPG2008ActiveAION 2Cross-platform aerial fantasy MMORPG2025ActiveAion ClassicFantasy faction-war MMORPG2023ActiveAlbion OnlineFull-loot sandbox MMORPG2017ActiveAlchemia StoryTurn-based anime fantasy MMORPG2017ActiveAllods OnlineAstral fantasy MMORPG2010ActiveAlphadia GenesisSingle-player turn-based fantasy JRPG2014CatalogAlter AeonFantasy MUD/MMORPG1995ActiveAlterVerseScience-fiction social sandbox metaverse—DevelopmentAltis GatesTurn-based pet-focused fantasy MMORPG2010CatalogAmaranth Source OnlineDark fantasy open-world MMORPG2026ActiveAncible OnlineClosed 2D pixel open-world MMORPG2025DevelopmentAncient AnguishFantasy MUD/MMORPG1992ActiveAncient EmpiresHistorical fantasy LPMud/MMORPG1994ActiveAngels Fall FirstCombined-arms science-fiction wargame2026DevelopmentAngels Online GlobalClassic 2D fantasy MMORPG2026ActiveAnime Pirates2D browser MMORPG2014Closed / legacyAnocrisAncient-Egypt MMORTS2019ActiveAnomaly Zone RenovationPost-apocalyptic MMO shooter RPG2026ActiveAnsalon MUDFantasy MUD/MMORPG1996ActiveAnseion - Fantasy MMORPG2D faction fantasy MMORPG2026CatalogAntiliaOpen-world sandbox online RPGTBADevelopmentAnvil EmpiresPersistent medieval warfare MMO2026ActiveAPB: ReloadedUrban action PvP MMO2011ActiveAQ2: ExpansePersistent-space strategy MMOTBADevelopmentAranock OnlineIsometric fantasy MMORPG2007ActiveArcane Afterfall2D turn-based fantasy MMORPG2025ActiveArcane LegendsCross-platform fantasy action MMORPG2012CatalogArcane SagaFantasy MMORPG2013Closed / legacyArcane WatersOpen-world pirate MMORPG2022Closed / legacyArcanyCozy pixel persistent-world MMORPG2026ActiveArcfallSandbox fantasy MMORPG2017DevelopmentArcheAgeClosed sandbox fantasy MMORPG2013Closed / legacyArcheAge ChroniclesFantasy Action MMO2026DevelopmentArcheAge WARCross-platform siege fantasy MMORPG2023ActiveArcheBladeThird-person multiplayer fighting game2014CatalogArcheWorldBlockchain sandbox MMORPG2022Closed / legacyArchLordMedieval fantasy MMORPG2006Closed / legacyArchlord 2PvP-focused fantasy MMORPG2014Closed / legacyArchlord X: The ChroniclesPvP-focused fantasy MMORPGTBAClosed / legacyArclight City: Cyberpunk RPGCyberpunk pixel MMORPG2023ActiveArcticMUDFantasy MUD/MMORPG1992ActiveARENA OnlineSlavic-fantasy MMORPG2006ActiveArgentum Online2D open-world fantasy MMORPG2022ActiveArgo (ARGO Online)Post-apocalyptic hybrid MMORPG2011Closed / legacyARGO OnlinePost-apocalyptic hybrid MMORPG2011Closed / legacyArkadiaPolish fantasy MUD/MMORPG1997ActiveArmageddon MUDRoleplay-intensive fantasy MUD/MMORPG1991ActiveAscent: The Space GamePvE sandbox space MMO2016ActiveasciiSocial/development MUSH2000ActiveAshfallPost-apocalyptic looter-shooter MMORPGTBADevelopmentAstariaHardcore Fantasy MMORPG2020DevelopmentAsteidusFantasy MMORPG2023DevelopmentAstonia 3 ResurrectionIsometric fantasy MMORPG2019ActiveAstonia 3: InvictaIsometric fantasy MMORPG2026ActiveAstonia III2D isometric fantasy MMORPG2001Closed / legacyAstonia RemasteredOpen-source 2D isometric fantasy MMORPG2014ActiveAstonia ResurgenceClassic isometric fantasy MMORPG2010ActiveASTRAL TALEAnime fantasy MMORPG2024ActiveAstral TerraFantasy voxel sandbox RPG2015DevelopmentAsura ForceEastern Fantasy MMORPG—CatalogAtlas Online2D pirate MMORPG2024ActiveAtriarchScience-fantasy MMORPG and strategy hybridTBAClosed / legacyAurora BladeFantasy browser MMORPG2008Closed / legacyAVABEL ONLINE3D mobile action MMORPG2013ActiveAvaroth OnlinePost-apocalyptic open-world sandbox MMORPG2026ActiveAvatar MUDFantasy MUD/MMORPG1995ActiveAwakeMUD CECyberpunk MUD/MMORPG2022ActiveBaram: The Kingdom of the WindsKorean mythology fantasy MMORPG1996ActiveBatMUDFantasy LPMud/MMORPG1990ActiveBattle For EmboliaIndie action MMORPG2026ActiveBattleline: Steel WarfareTactical online tank combat game—CatalogBeyond OrbitPersistent-world space MMO2026ActiveBeyond ProtocolIntergalactic MMORTS2008Closed / legacyBeyond the VoidFantasy MUD/MMORPG2026ActiveBeyond TOSScience-fiction TrekMUSH/MMORPG2026ActiveBionic Marine Command OnlineSci-Fi Sandbox MMORPG—CatalogBitiverseOne-bit sandbox MMORPG2026ActiveBitmatesCross-platform fantasy MMORPG2026ActiveBlack Desert MobileCross-platform mobile action MMORPG—ActiveBlack Desert OnlineAction sandbox MMORPG2014ActiveBlack Gold OnlineSteampunk fantasy MMORPG2014CatalogBlack SquadFree-to-play military online FPS—ActiveBlade & SoulWuxia action MMORPG2012ActiveBlade & Soul 2Closed cross-platform martial-arts MMORPG—CatalogBlade MistressOld-school fantasy MMORPG2024ActiveBlade WarsMartial-arts action MMORPG2010Closed / legacyBless OnlineFantasy MMORPG2016Closed / legacyBless UnleashedOpen-world action MMORPG2020ActiveBlood and JadeAncient-China Browser MMORPG—Closed / legacyBlood and PowerOrganized-crime strategy MMORPG2026ActiveBlue ProtocolClosed anime action MMORPG—CatalogBlue Protocol: Star ResonanceAnime action MMORPG2025ActiveBorn Again OnlinePermadeath roguelike action MMORPG2023ActiveBotsRobot action MMO—CatalogBoundlessSpace-fantasy sandbox MMORPG2018CatalogBounty Hounds OnlineScience-fiction action MMORPG2011Closed / legacyBright ShadowAnime fantasy MMORPG2009Closed / legacyBroken RanksTactical isometric MMORPG2022ActiveBurningFantasy MUD/MMORPG2015ActiveBurningMUDFantasy MUD/MMORPG1991ActiveCabal OnlineAction-oriented fantasy MMORPG2005ActiveCall of Thrones3D browser action RPG2011Closed / legacyCamelot UnchainedRealm-vs-Realm fantasy MMORPG2026ActiveCardLifeOnline survival sandbox2018Closed / legacyCardmon HeroAnime card-summoning MMORPG2011Closed / legacyCarrion FieldsFantasy PvP MUD/MMORPG1994ActiveCasinoRPGCasino tycoon MMORPG2015ActiveCeltic Heroes3D fantasy MMORPG2025ActiveChampions of RegnumRealm-versus-Realm fantasy MMORPG2007CatalogChampions of TitanSci-fi action MMORPG (MOBA-hybrid)2018Closed / legacyChaos Heroes OnlineMOBA (session-based, not a persistent MMO)2013Closed / legacyChaos Online3D action MMORPG (also released as Goddess of War)2012Closed / legacyCHAOS WORLDCross-platform PvP fantasy MMORPG2026ActiveChat Quest OnlineRetro social MMORPG2026ActiveChatMUDSocial MOO persistent world2017ActiveCheonsangbi KKorean 2D martial-arts MMORPG2024ActiveChildren of the Night 4.5GodWars-style PvP MUD/MMORPG2026ActiveChimeralandClosed cross-platform survival sandbox MMORPG2022CatalogChivalry OnlineTaiwanese wuxia MMORPG2001Closed / legacyChosun Hyeopgaekjeon MKorean historical wuxia MMORPG2021ActiveChronicles of KrynnFantasy MUD/MMORPG2000ActiveChrono OdysseyFantasy action MMORPG—DevelopmentCities WarReal-World-Map MMORTS2018ActiveClan LordFantasy MMORPG1998CatalogCleft of DimensionsMultiverse fantasy MUD/MMORPG2000ActiveCloudNineClosed anime fantasy MMORPG—CatalogCoffeeMUDFantasy MUD/MMORPG2000ActiveColoniamPersistent grand-strategy MMO2026ActiveConcerto GateTurn-based fantasy MMORPG—CatalogConquer OnlineMartial-arts fantasy MMORPG2003ActiveConqueror's BladeMedieval tactical action MMO2019ActiveConQUESTFantasy MUD/MMORPG1995ActiveContinent of the Ninth SealInstanced fantasy action MMORPG2012ActiveCorah: Semi Idle MMORPGSemi-idle fantasy MMORPG2023ActiveCore BlazeCancelled weapon-based action MMORPG—CatalogCosmic LeagueAnime Arena Shooter MMO—CatalogCQChinese cartoon-style historical MMORPG2007Closed / legacyCraft of GodsClosed classless Slavic fantasy MMORPG—CatalogCreovia2D sandbox MMO2026ActiveCrimeLife 2Single-Player Open-World Crime Game—CatalogCrimson Realm: Desert ImmortalAutomated open-world fantasy MMORPG2026ActiveCross GateJapanese turn-based MMORPG2001ActiveCrossoutVehicular combat MMO2017CatalogCrossrim: Odyssey3D fantasy MMORPG2026ActiveCrowfallFantasy PvP MMORPG2021DevelopmentCrystal of AtlanMagicpunk MMO action RPG2025ActiveCrystal Saga 2Browser fantasy MMORPG2016ActiveCrystal Saga: NovaBrowser Fantasy MMORPG2026ActiveCrystaria OnlineText-driven browser MMORPG2026ActiveCubic CastlesVoxel sandbox building MMO2014ActiveCurse of Aros2D pixel sandbox MMORPG2020ActiveCursorMMOPersistent shared-world clicker MMO2026ActiveCyberASSAULTCyberpunk MUD/MMORPG1992ActiveCyberStrike3D online action game / MMO precursor1993Closed / legacyDaimoninOpen-source isometric fantasy MMORPG2003ActiveDamascusPost-Apocalyptic Pixel-Art Sandbox MMORPG—ActiveDance Groove OnlineCancelled social rhythm MMO—CatalogDark Age of CamelotThree-realm fantasy MMORPG2001ActiveDark AgesCeltic mythology social MMORPG1999ActiveDark and Shattered LandsFantasy roleplay MUD/MMORPG1996ActiveDark AthenaAutomated dark-fantasy MMORPG2024ActiveDark Blood OnlineClosed side-scrolling action MMORPG—CatalogDark Hope MUDOld-school fantasy MUD/MMORPG1990ActiveDark Relic: PreludeSandbox Fantasy MMORPG—CatalogDark SaverKorean strategy MMORPG1998Closed / legacyDark SolsticeFantasy MMORPG—CatalogDark WizardryMedieval fantasy MUD/MMORPG1994ActiveDarkEdenHorror vampire MMORPG2002ActiveDarker RealmsPersistent fantasy LPMud/MMORPG1990ActiveDarkfire OnlineFantasy MMORPG—CatalogDarkOrbitBrowser space-combat MMO2006CatalogDarkOrbit ReloadedBrowser space-combat MMO2006CatalogDarkSpacePersistent space-combat MMORTS2001ActiveDarkStory OnlineOld-school 2D fantasy MMORPG2020ActiveDartMUDFantasy MUD/MMORPG1991ActiveDawn of FantasyMedieval fantasy MMORTS2011CatalogDawntideSandbox MMORPG—Closed / legacyDC Universe OnlineSuperhero action MMORPG2011ActiveDead Frontier 2Survival-horror MMORPG2019CatalogDead MazeCooperative zombie survival MMO2018ActiveDeco Online3D MMORPG2007ActiveDefinya 2D MMORPGRetro 2D sandbox MMORPG2023ActiveDei Delle EreItalian fantasy MUD/MMORPG2000ActiveDeicide Online3D Fantasy MMORPG—CatalogDekaronDark-fantasy action MMORPG2005CatalogDeliantraOpen-source roguelike fantasy MMORPG2006ActiveDeloria Online2D Fantasy MMORPG—ActiveDelta MMORPGRetro 2D open-world MMORPG2022ActiveDeorum OnlineIndie Sandbox Fantasy MMORPG—CatalogDestiny 2Shared-world action shooter2017ActiveDestiny of Ancient KingdomsFantasy MMORPG—CatalogDevolve OnlineThird-person shooter action MMORPG2026ActiveDiablo IVSeasonal shared-world action RPG2023ActiveDigimon Battle OnlineDigimon monster-battling MMORPG2010ActiveDigimon Masters OnlineDigimon collection MMORPG2009ActiveDino StormDinosaur western action MMORPG2012CatalogDiscworld MUDComedy fantasy MUD/MMORPG1991ActiveDistant LandsFantasy MUD/MMORPG2000ActiveDivergence OnlineSci-Fi Sandbox MMO—CatalogDivinaClosed anime fantasy MMORPG—CatalogDivine SoulsAction MMORPG2011CatalogDivine: Keeper of the GodsMythological Multiverse MMORPG2026ActiveDominus AutomaAutomated Idle MMORPG2026DevelopmentDominus OnlineSci-Fi Fantasy MMORPG—CatalogDoom WarriorGladiator Arena MMO—ActiveDownfall MMORPGSci-fi fantasy open-world MMORPG2026ActiveDrag(*)nBall Z: Fighter's EditionAnime-inspired MUD/MMORPG2026ActiveDragomon HunterFantasy MMORPG2015Closed / legacyDragon AwakenSemi-turn-based dragon fantasy MMORPG2017ActiveDragon Excalibur2D Real-Time Fantasy MMORPG2011Closed / legacyDragon NestInstanced action MMORPG2010ActiveDragon OathChinese Mythology MMORPG2007ActiveDragon RajaCross-platform modern fantasy MMORPG—ActiveDragon Raja OnlineFantasy MMORPG—CatalogDragon SkyFantasy MMORPG—CatalogDragon Swords MUDFantasy MUD/MMORPG2000ActiveDragon's ExodusFantasy MUD/MMORPG2000ActiveDragona OnlineRegional dragon-transformation fantasy MMORPG—CatalogDragonball EvolutionAnime-Inspired MUD/MMORPG2002ActiveDragonball Universe:MMOAnime-Inspired MUD/MMORPG2020ActiveDragonball: Celestial KnightsAnime-Inspired MUD/MMORPG2022ActiveDragonBall: InfinityAnime-Inspired MUD/MMORPG2004ActiveDragonica Online WorldFantasy MMORPG2009CatalogDragonSoulFantasy MMORPG—CatalogDrakensang OnlineIsometric fantasy action MMORPG2012ActiveDransikRetro sandbox fantasy MMORPG2022ActiveDreadmystIndie old-school fantasy MMORPG2026ActiveDreamland OnlineClosed side-scrolling anime MMORPG—CatalogDreams Stories OnlineDark Fantasy Indie MMORPG2026ActiveDreamWorldOpen-world sandbox MMO2026ActiveDreamWorld: Sandbox MMOSingle-world sandbox MMO2026ActiveDrift CityRacing MMO2007CatalogDuneMUDScience-Fiction LPMud/MMORPG1992ActiveDungeon Fighter OnlineFantasy MMORPG2010Closed / legacyDungeon HeroClosed anime dungeon MMORPG—CatalogDungeon PartyCompetitive online dungeon action game—ActiveDungeons & Dragons OnlineDungeon-focused fantasy MMORPG2006ActiveDurisFantasy PvP MUD/MMORPG1993ActiveDynasticaBrowser strategy MMO2011Closed / legacyDynasty Warriors OnlineHistorical-Fantasy Martial-Arts MMORPG2006Closed / legacyEarthrise: First ImpactPost-apocalyptic sci-fi sandbox MMORPG2011Closed / legacyEcho of SoulFantasy MMORPG2013ActiveEcho of Soul PhoenixFantasy MMORPG—CatalogEchoes of Creation: Origin3D Fantasy MMO RPG2026ActiveEclipse WarClosed monster-transformation fantasy MMORPG—CatalogEclipsia2D Action Fantasy MMORPG2026CatalogEconosquarePersistent Financial Economy MMO2026ActiveEden FallingOnline Strategy RPG—DevelopmentEdenbrawlUnreleased objective-based MOBA brawler—CatalogEl KardianFantasy MMORPG—CatalogElderwood OnlineClassic-Inspired Fantasy MMORPG2026ActiveEldran3D Open-World Fantasy MMORPG2026ActiveElemental LandCross-Platform Open-World MMORPG2026ActiveElemental SagaKorean Fantasy MMORPG2000Closed / legacyElendorFantasy Roleplay MUSH/MMORPG1991ActiveElf OnlineFantasy MMORPG—CatalogEligiumFantasy MMORPG—CatalogElswordSide-scrolling action MMORPG2007ActiveElsword OnlineAnime action MMORPG2007ActiveElyonFantasy MMORPG2021Closed / legacyElysium RPGLevel-Less Fantasy MUD/MMORPG1997ActiveEmber SwordBlockchain-based MMORPG2024Closed / legacyEmbers AdriftGroup-focused low-fantasy MMORPG2022CatalogEmbers of CaerusFantasy Sandbox MMORPG—Closed / legacyEmpire of SportsSports MMORPG2008Closed / legacyEmpire of the Immortals2.5D Fantasy MMORPG2011Closed / legacyEmpire OnlineClassic turn-based fantasy MMORPG2011ActiveEmpireMUD 2.0Empire-Building MUD/MMORPG2014ActiveEnarian OnlineText-Based Action MMORPG2026ActiveEnd of the LineOld-School MUD/MMORPG2026ActiveEndless AgesMMOFPS and MMORPG hybrid—CatalogEndless Blue Moon OnlineFantasy MMORPG—CatalogEntropia UniverseScience-fiction MMORPG2003CatalogEntropyClosed space-trading MMORPG—CatalogEpitomeAI-Enhanced PvPvE MMORPG2026DevelopmentErebus 2Fantasy MMORPG—CatalogErebus: Travia RebornFantasy MMORPG—CatalogErion MUDFantasy MUD/MMORPG2012ActiveEsylium MMORPG2D Sandbox MMORPG2026CatalogEternal BladeClosed cartoon action MMORPG—CatalogEternal Chaos OnlineClosed time-travel fantasy MMORPG—CatalogEternal MagicFantasy MMORPG2020Closed / legacyEternal Realms Online3D Classless Sandbox MMORPG2026ActiveEternal TombsDark fantasy action MMORPG2027DevelopmentEterspireOld-school fantasy MMORPG—ActiveEther FieldsFantasy MMORPG—CatalogEther Saga OnlineFantasy MMO2009Closed / legacyEthernia2D pixel fantasy MMORPG2026ActiveEthyrial: Echoes of YoreOld-school fantasy MMORPG2023ActiveEudemons OnlineFantasy pet-collection MMORPG2006CatalogEVE OnlineSingle-shard space sandbox MMO2003ActiveEverQuestClassic group-focused fantasy MMORPG1999ActiveEverQuest IITraditional fantasy MMORPG2004ActiveEverQuest LegendsFantasy MMORPG2026ActiveEvitania OnlineIdle open-world online RPG2026ActiveExonie Online2D pixel action MMORPG2026ActiveExpedition AgarthaPvPvE extraction action RPG—DevelopmentExteelThird-person shooter MMO2007Closed / legacyExtract GameExperimental progression MMO RPG2026ActiveFace of MankindSci-fi sandbox MMO/Action RPG2006Closed / legacyFairyland OnlineFantasy MMORPG2003Closed / legacyFalcon's EyeRoguelike (single-player, NetHack variant)1999Closed / legacyFallen EarthPost-apocalyptic sandbox MMORPG shooter2009ActiveFallen Earth ClassicPost-apocalyptic sandbox MMORPG2021CatalogFantasy Online 2Pixel-art MMORPG2025ActiveFantasy Tales OnlineRetro fantasy MMORPG2016Closed / legacyFantasy Zhu Xian2D turn-based Chinese fantasy MMORPG2009Closed / legacyFANTATALE3D fantasy MMORPG2024ActiveFarever3D open-world online action RPG / MMO2026ActiveFarvale2D political PvP MMORPG2024ActiveFawe2D fantasy MMORPG2026ActiveFaxion OnlineFaction-PvP fantasy MMORPG2011Closed / legacyFederation II: CommunityScience-fiction MUD/MMORPG1985ActiveFieryMUDFantasy MUD/MMORPG1990ActiveFiesta OnlineAnime fantasy MMORPG2007ActiveFinal Fantasy XIFantasy MMORPG2002CatalogFinal Fantasy XIVStory-driven fantasy MMORPG2013ActiveFinessePersistent faction-war MMORPG2026ActiveFlorensiaLand-and-sea anime fantasy MMORPG—ActiveFlyffCross-platform anime MMORPG2005ActiveFong Sheng OnlineTaiwanese MMORPG2003Closed / legacyForce of ArmsCancelled sci-fi mech MMORPG—Closed / legacyForgotten Saga 2 OnlineFantasy MMORPG2001Closed / legacyForsaken LegendsSandbox survival MMORPG2016Closed / legacyForsaken UprisingMedieval survival sandbox MMO2014Closed / legacyForsaken World: Gods and DemonsMobile/PC MMORPG—ActiveFoxholePersistent-war sandbox MMO2022CatalogFractara: Age of ClaimantsLocation-based fantasy MMO2026ActiveFreeJackParkour racing MMO—CatalogFrontier Wars: OnlinePersistent old-school MMORPG strategy hybrid2026ActiveFulcrumPersistent MUD/MMORPG2020ActiveGame of Thrones: Winter is ComingLicensed Westeros strategy MMO2019CatalogGateWayMUDFantasy MUD/MMORPG2000ActiveGeasRoleplay-intensive fantasy MUD/MMORPG1998ActiveGekkeiju OnlineMedieval fantasy MMORPG2003Closed / legacyGenesis LPMudFantasy LPMud/MMORPG1989ActiveGenFablePersistent text-based browser MMO2026ActiveGhost OnlineSide-scrolling supernatural MMORPG—ActiveGhostM2D martial-arts MMORPG2023ActiveGiant Online2.5D Chinese MMORPG2007Closed / legacyGlenwich Idle MMOCross-platform medieval idle MMORPG2026ActiveGlobal AgendaMMOFPS2010CatalogGlobal SoccerFootball/soccer sim MMORPG—Closed / legacyGlobalMUSHSocial MUX persistent world1991ActiveGloria VictisMedieval sandbox MMORPG—ActiveGlyph-Bound: KotodamaMonster-catching tactical MMORPG2022ActiveGnome OnlineOpen-PvP sandbox MMORPG2024ActiveGod Wars IIFantasy PvP MUD/MMORPG2006ActiveGodius Eternal WarClassic 2D pixel MMORPG2026ActiveGodsArena OnlineClassic-inspired fantasy MMORPG2025ActiveGodsWar OnlineGreek mythology MMORPG2009Closed / legacyGodwars: Lucid LandsPvP fantasy MUD/MMORPG2026ActiveGoodgame EmpireMedieval castle-building strategy MMO2011ActiveGraal KingdomsSocial fantasy sandbox MMORPG2002ActiveGran SagaClosed cinematic cross-platform MMORPG—CatalogGranado EspadaBaroque multi-character MMORPG2006ActiveGranado Espada OnlineBaroque fantasy MMORPG2006CatalogGrand Chase ClassicSide-scrolling online action RPG2021CatalogGrand FantasiaAnime fantasy MMORPG2024ActiveGrim Soul: Dark Survival RPGDark fantasy survival MMORPG2018ActiveGrimrain MMORPGFantasy PvE MMORPG2026ActiveGrind Hero: MMORPGCross-platform 2D fantasy MMORPG2025ActiveGuild Wars 2Horizontal-progression fantasy MMORPG2012ActiveGuilds of MountgatePersistent fantasy economy MMORPG2026ActiveGunchoFantasy MUD/MMORPG2020ActiveGuns and RobotsThird-person shooter online game—CatalogGunZ: The DuelThird-person online shooter2003CatalogHackOSHacking simulation MMO2026ActiveHalmgaard MMORPG2D old-school fantasy MMORPG2025ActiveHana3D tactical fantasy MMORPG2026ActiveHarshlandsRoleplay-focused fantasy MUD/MMORPG2001ActiveHaven & HearthPersistent wilderness sandbox MMORPG2009CatalogHeartwood Online2D cross-platform MMORPG2023ActiveHengor 2Fantasy open-world MMORPG2026ActiveHero of AethricTurn-based pixel fantasy MMORPG2022ActiveHero OnlineWuxia fantasy MMORPG2006CatalogHeroes & Rats MMORPG OnlineRetro seamless-world 2D MMORPG2022ActiveHeroes EvolvedCompetitive 5v5 MOBA2016ActiveHeroes of ThessalonicaGreek-mythology fantasy MMORPG2011Closed / legacyHeroes of Three KingdomsHistorical Chinese MMORPG2010Closed / legacyHIT: The World3D fantasy MMORPG2023ActiveHobAction-adventure—ActiveHoly King3D Chinese fantasy MMORPG2013Closed / legacyHONMOON3D fantasy MMORPG2026ActiveHunter BladeAction fantasy MMORPG (Monster Hunter-inspired)2010Closed / legacyIberiaHistorical roleplay MUD/MMORPG2013ActiveIcesusPersistent fantasy MUD/MMORPG1995ActiveIconicQuestPixel-art top-down MMORPG2026ActiveIdle ClansCross-platform idle MMORPG2023ActiveIdlemoorDark fantasy idle MMORPG2026ActiveIdlescapeIdle MMORPG2026ActiveifMUDInteractive-fiction social MUD1997ActiveIgorMudMultitheme LPMud/MMORPG1991ActiveIllarionRoleplay-focused fantasy MMORPG2001ActiveIllutiaAnime-styled 2D fantasy MMORPG2005CatalogIlysiaVirtual-reality fantasy MMORPG2023DevelopmentImmortal Overlord: Fantasy MMOAutomated cultivation fantasy MMORPG2025ActiveImmortals USAFantasy action MMORPG—Closed / legacyInfantry OnlineAction MMO1999Closed / legacyInfernaOriental dark-fantasy open-world MMORPG2019CatalogInfestation: Survivor StoriesZombie survival MMO shooter—CatalogInfinite FleetScience-fiction MMO strategy—DevelopmentIron & VelvetCyberpunk/social roleplay MUD/MMORPG2026ActiveIsland ForgeIndie sandbox MMORPG (player-created content)—Closed / legacyIslands of MythFantasy LPMud/MMORPG1996ActiveIstaria: Chronicles of the GiftedPvE fantasy sandbox MMORPG2003ActiveJade DynastyFantasy MMORPG2007Closed / legacyJediMUDScience-fiction/fantasy MUD/MMORPG1992ActiveJoyCityKorean social/community MMO2001Closed / legacyJX OnlineChinese martial-arts MMORPG2003Closed / legacyKaetram2D pixel MMORPG2024ActiveKaion Tale MMORPGCross-platform 2D faction-war MMORPG2020ActiveKakele OnlineCross-platform pixel open-world MMORPG2020ActiveKakele Online - MMORPGCross-platform 2D open-world MMORPG2020ActiveKal OnlineOriental fantasy MMORPG2004ActiveKallisti MUDFantasy MUD/MMORPG1992ActiveKalmia Online2D side-scrolling fantasy MMORPG2026ActiveKando RealmFantasy MMORPG2025ActiveKaros OnlineOld-school PvP fantasy MMORPG2014ActiveKaros ReturnsFantasy MMORPG—ActiveKathanaClassic Indian-myth fantasy MMORPG2025ActiveKeldrion Online3D fantasy MMORPG2026ActiveKeysSupernatural roleplay MUSH2020ActiveKicks OnlineStreet soccer MMO2006Closed / legacyKindraCozy 3D skilling MMO2026ActiveKing of King III3D Chinese MMORPG2009Closed / legacyKing of Kings 3Fantasy MMORPG2010Closed / legacyKingdom of DrakkarOnline RPG / proto-MMORPG—ActiveKingshuntMOBA/tower-defense hybrid—Closed / legacyKisnard OnlineCross-platform 2D fantasy sandbox MMORPG2015ActiveLa Tale2D side-scrolling MMORPG2017ActiveLast KingdomKorean fantasy MMORPG1998Closed / legacyLaTale2D side-scrolling fantasy MMORPG2009ActiveLatitudeSocial MUCK persistent world2004ActiveLawl Online MMORPG2D pixel fantasy MMORPG2020ActiveLegend Lord: Classic MMORPGIdle-supported fantasy MMORPG2026ActiveLegend of DarknessKorean fantasy MMORPG1998Closed / legacyLegend of Martial ArtsMartial arts comedy-action MMORPG2011Closed / legacyLegend of the Condor Heroes3D wuxia MMORPG2014Closed / legacyLegend of YMIRNorse-fantasy cross-platform MMORPG2026ActiveLegendarium Online3D full-loot sandbox MMORPG2026ActiveLegendary ChampionsFantasy MOBA-MMORPG hybrid2010Closed / legacyLegendMUDHistorical MUD/MMORPG1994ActiveLegends of Aria EternalPersistent sandbox MMORPG2026ActiveLegends of KesmaiGraphical fantasy online RPG1996Closed / legacyLegends of PersiaAction RPG (single-player)2014ActiveLegends of the JediScience-fiction roleplay MUD/MMORPG1999ActiveLegends of WarFantasy MUD/MMORPG2026ActiveLejendary AdventureCancelled fantasy MMORPG (based on Gary Gygax's tabletop RPG)—Closed / legacyLensmoorFantasy roleplay MUD/MMORPG1995ActiveLife is Feudal: ArdenMedieval sandbox MMORPG2025ActiveLineage 2MCross-platform open-world fantasy MMORPG—ActiveLineage ClassicClassic isometric PvP MMORPG2026ActiveLineage IIFantasy MMORPG2003ActiveLineage MCross-platform classic Lineage MMORPG2017ActiveLineage WCross-platform isometric fantasy MMORPG—ActiveLoftiaCozy social life-sim MMO2026Closed / legacyLORDNINE: Infinite ClassCross-platform class-building fantasy MMORPG2024ActiveLost ArkIsometric fantasy action MMORPG2022ActiveLost SoulsFantasy LPMud/MMORPG1990ActiveLost WishesFantasy MUD/MMORPG1996ActiveLuminary: Rise of the GoonZuPolitical and economic fantasy MMORPG2007CatalogLunaM: PHRegional anime fantasy MMORPG2024ActiveLunia ZArcade-style online action RPG2024CatalogLunia: Record of Lunia WarAction MMORPG2008CatalogLusternia: Age of AscensionText-based fantasy MUD2004ActiveLuvinia OnlineFantasy MMORPG—Closed / legacyLuvinia WorldFantasy MMORPG—ActiveM*U*S*HSocial MUSH persistent world1996ActiveMabinogiFantasy life MMORPG2004ActiveMabinogi MobileCross-platform social fantasy MMORPG2025ActiveMaestiaClosed faction-based fantasy MMORPG—CatalogMagic SoldierCancelled 2D open-world fantasy MMORPG2025DevelopmentMagical LandChinese fantasy MMORPG2005Closed / legacyMagicknessFantasy sandbox MMORPG2026ActiveMagiKnights2D fantasy MMORPG—Closed / legacyMangaFighterClosed cartoon third-person shooter MMO—CatalogMapleStory2D side-scrolling MMORPG2003ActiveMapleStory 2Closed 3D social action MMORPG2015Closed / legacyMapleStory MCross-platform side-scrolling mobile MMORPG2016ActiveMaster of EpicSkill-based Japanese fantasy sandbox MMORPG2005ActiveMateria MagicaFantasy MUD/MMORPG1996ActiveMechWarrior 5: MercenariesSingle-player/co-op mech action game—ActiveMedieval Times MUDMedieval fantasy MUD/MMORPG2000ActiveMenblatt-ROClassic Ragnarok-style MMORPG2025ActiveMeridian 59Fantasy MMORPG1996CatalogMetin2Three-kingdom action MMORPG2004ActiveMetin: Prelude to DestructionKorean 2D faction-war MMORPG2025ActiveMicroVolts: RechargedToy-themed multiplayer third-person shooter2023CatalogMidnight, EquestriaCooperative fantasy MUD/MMORPG2024ActiveMight of SpellsTop-down open-world sandbox MMORPG2026ActiveMIR4Cross-platform martial-arts blockchain MMORPG—ActiveMirage Online2D online RPG / early indie MMORPG2001Closed / legacyMirianiScience-fiction MOO/MMORPG2006ActiveMonarch: Heroes of a New AgeMMORPG/RTS hybrid—Closed / legacyMonato EspritClosed player-economy fantasy MMORPG—CatalogmonsterionMonster open-world MMO2026ActiveMoonlight OnlineClosed supernatural fantasy MMORPG—CatalogMoonshadow: Cloudscape Legends3D fantasy MMORPG2026ActiveMoral DecayPersistent fantasy MUD/MMORPG1992ActiveMordavia2D PvP fantasy MMORPG (full-loot)—Closed / legacyMordor MUDFantasy MUD/MMORPG1990ActiveMortal OnlineFantasy MMORPG2010CatalogMortal Online 2Fantasy MMORPG2022CatalogMortals and MonstersModern supernatural MUD/MMORPG2026ActiveMU Legends - Online MMORPG3D fantasy MMORPG2026ActiveMU New DawnCross-platform fantasy MMORPG2026ActiveMU OnlineIsometric high-progression MMORPG2001ActiveMU Online: Classic MMORPG3D fantasy MMORPG2026ActiveMU ORIGIN 3Cross-platform mobile fantasy action MMORPG2022ActiveMU: Dark AwakeningAutomated dark-fantasy PvP MMORPG2026ActiveMU: Dark EpochAutomated dark-fantasy MMORPG2025ActiveMU: Devils AwakenLicensed 3D fantasy mobile MMORPG2019ActiveMuAwaYMU-style fantasy MMORPG2007ActiveMuChaos3D MU-style fantasy MMORPG2014ActiveMultiplayer BattleTech 3025BattleTech MMORPG2001Closed / legacyMultiplayer BattleTech: EGABattleTech MMORPG / online combat simulation1991Closed / legacyMultiplayer BattleTech: SolarisBattleTech MMORPG / online action game1996Closed / legacyMultiverse: RevelationsFantasy/sci-fi MUSH/MUD MMORPG2022ActiveMUMEFantasy MUD/MMORPG1992ActiveMyst Online: Uru LiveAncient-fantasy multiplayer adventure / MMORPG2007CatalogMyth War 2Fantasy MMORPG2009Closed / legacyMyth War OnlineClosed turn-based pet MMORPG2006CatalogNaica Online8-bit cross-platform fantasy MMORPG2026ActiveNanvaentFantasy LPMud/MMORPG1989ActiveNecropolisCo-op roguelite action RPG—ActiveNeed for Speed WorldRacing MMO2010Closed / legacyNeocron 2Cyberpunk shooter MMORPG2004ActiveNeverness to EvernessSupernatural urban online action RPG2026ActiveNeverwinterD&D action MMORPG2013ActiveNew WorldOnline action RPG / MMORPG2021ActiveNew World: AeternumFantasy Action RPG2024CatalogNew Worlds AteraanFantasy roleplay MUD/MMORPG1996ActiveNext IslandTropical science-fiction virtual-world MMO2010CatalogNexus: The Kingdom of the WindsKorean-mythology social MMORPG1996ActiveNi No Kuni: Cross WorldsCross-platform anime fantasy MMORPG—ActiveNIGHT CROWSCross-platform medieval Web3 MMORPG2023ActiveNightfallPersistent fantasy LPMud/MMORPG1990ActiveNin Online2D ninja open-world MMORPG2025ActiveNoah's HeartClosed cross-platform open-world MMORPG—CatalogNoia Online2D pixel fantasy MMORPG2026ActiveNoKaOiSocial RhostMUSH persistent world2000ActiveNorthern CrossroadsPersistent fantasy MUD/MMORPG1994ActiveNosTaleAnime adventure MMORPG—ActiveNostale GlobalAnime fantasy action MMORPG2007CatalogNothorianDark fantasy action MMO2023ActiveNukeFirePost-apocalyptic fantasy/sci-fi MUD/MMORPG1996ActiveOathbound: ArenaHigh-fantasy tactical MMORPG2026ActiveObsidian Reverie: AscendencyFantasy MUD/MMORPG2020ActiveOdin: Valhalla RisingCross-platform Norse fantasy MMORPG—ActiveOld School RuneScapeFantasy MMORPG2013ActiveOnce Upon A MOOFantasy social MOO2000ActiveOperation: Horizon RiftTop-down MMO RPG shooter2026ActiveOrbusVRRoom-scale virtual-reality MMORPG2019CatalogOsiris: New DawnScience-fiction survival sandbox—CatalogOtherSpaceScience-fiction roleplay MUSH/MMORPG1998ActiveOverSoulBrowser card battle game—ActivePaliaCozy multiplayer life-sim adventure—ActivePangYaSports MMO2007Closed / legacyPantheon: Rise of the FallenHigh-fantasy social MMORPG2024ActivePast FateMedieval fantasy open-world MMORPG2026ActivePath of ExileOnline Action RPG2013CatalogPath of Exile 2Online Action RPG2024DevelopmentPeople in the Jianghu OnlineTaiwanese martial-arts MMORPG2000Closed / legacyPerfect WorldChinese mythology MMORPG2005ActivePerfect World InternationalChinese fantasy MMORPG—ActivePersist OnlineZombie survival MMORPG2026DevelopmentPhantasy Star Online 2 New GenesisScience-fantasy action MMORPG2021CatalogPhoenix Dynasty 2Fantasy MMORPG—ActivePhoenix Dynasty OnlineFantasy MMORPG2007CatalogPhylonSci-fi MMOFPS2007Closed / legacyPili Genesis OnlineTaiwanese fantasy/wuxia MMORPG2001Closed / legacyPionerPost-apocalyptic MMO FPS2025ActivePirate Royalty3D pirate fantasy MMORPG2026ActivePirate StormNaval action MMO—ActivePirates of the Burning SeaHistorical maritime MMORPG2008ActivePixel Knights Online2D pixel-art MMORPG2019ActivePlaneShiftFantasy MMORPG2026ActivePlanet ArkadiaTreasure-hunting science-fiction virtual-world MMO2011CatalogPlanet CalypsoReal-cash-economy science-fiction MMO2003ActivePlay MajorMUDFantasy BBS MUD/MMORPG1990ActivePlayM2MMythological fantasy MMORPG2025ActivePoptropicaFamily-friendly online adventure world2007ActivePrimal DarknessFantasy MUD/MMORPG2026ActivePrince of Qin OnlineHistorical Chinese MMORPG2003Closed / legacyPrison LegacySocial prison MMORPG2026ActivePriston TaleFantasy MMORPG2007ActiveProcedural RealmsFantasy MUD/MMORPG2013ActiveProject PowderOnline snowboarding racing game—CatalogProject RebearthPersistent Earth-scale multiplayer builder2026ActiveProject TitanCancelled next-gen sci-fi MMO—Closed / legacyProject: GorgonClassless discovery sandbox MMORPG2026ActivePurple DragonFantasy MUD/MMORPG2026ActivePuzzle PiratesPirate puzzle MMO2003ActiveQuest Master's RealmOpen-world action MMORPG2024Closed / legacyQuizQuizMassively multiplayer online quiz/social game1999Closed / legacyRadiant Heart MUSHMagical-girl roleplay MUSH/MMORPG2023ActiveRagnarok M: ClassicFantasy MMORPG2025ActiveRagnarok OnlineIsometric fantasy MMORPG2002ActiveRagnarok Online LandverseBlockchain-enabled classic fantasy MMORPG2025ActiveRagnarok OriginCross-platform 3D Ragnarok MMORPG—ActiveRagnarok Origin ClassicFantasy MMORPG2026ActiveRagnarok X: Next GenerationCross-platform 3D Ragnarok MMORPG—ActiveRagnarok Zero: GlobalClassic-style PC MMORPG2026ActiveRagnarok: Huyền Thoại MMO3D fantasy MMORPG2026ActiveRagnarok: The New WorldOpen-world fantasy MMORPG2026ActiveRan CommunityCommunity-revived campus MMORPG2025ActiveRangard — Idle MMORPGIdle-supported fantasy MMORPG2026ActiveRappelzCreature-taming fantasy MMORPG2006ActiveRapture RejectsBattle royale2018Closed / legacyRavendawnSandbox MMORPG2024ActiveRavenQuest2.5D sandbox MMORPG2025ActiveRealm Fighter3D adventure MMORPG—Closed / legacyRealm of Simplicity MMORPGOpen-world medieval fantasy MMORPG2025ActiveRealm of the Mad GodBullet-hell permadeath MMO2011ActiveRealms of CorlFantasy MUD/MMORPG2000ActiveRealms of DespairFantasy MUD/MMORPG1994ActiveRealms of the DragonFantasy LPMud/MMORPG1992ActiveRealms OnlineRealm-versus-Realm fantasy MMORPG—Closed / legacyReaper ActualPersistent open-world MMO shooter2026ActiveRebirth Online3D open-world fantasy MMORPG2020ActiveRebornia - MMORPG 2D2D open-world fantasy MMORPG2020ActiveReconquer OnlineOld-school open-world MMORPG2024ActiveRed StoneFantasy MMORPG2004CatalogRedemptionFantasy MUD/MMORPG1996ActiveRedmoonKorean sci-fi/fantasy MMORPG1999Closed / legacyRegnum OnlineFantasy MMORPG2007CatalogReign of GuildsMedieval fantasy MMORPG2025ActiveReinos de LeyendaSpanish fantasy MUD/MMORPG1996ActiveRequiem MKorean dark fantasy MMORPG2026ActiveRetroMMORetro turn-based MMORPG2020ActiveRetroMUDFantasy MUD/MMORPG1994ActiveReturn of the Condor Heroes2D turn-based wuxia MMORPG2012Closed / legacyReunion OnlineOpen-world MMORPG2026ActiveRF OnlineSci-fi fantasy MMORPG2006CatalogRF Online NextScience-fiction MMORPG—ActiveRing of ElysiumBattle royale shooter—Closed / legacyRisk Your Life 2: Incomplete UnionFantasy MMORPG2007Closed / legacyRites of Passage MUDFantasy PvP/PvE MUD/MMORPG2025ActiveRobloxOnline platform / user-generated world2007ActiveRogue KingdomPersistent-world roguelike MMO2026ActiveRole Play WorldsSocial/creative virtual world MMO—Closed / legacyROM: Golden Age3D fantasy MMORPG2025ActiveROM: Remember Of Majesty3D fantasy MMORPG2024ActiveROSE OnlineFantasy MMORPG2005CatalogRoyale Online3D fantasy kingdom-war MMORPG2024ActiveRPG MO2D sandbox MMORPG2015ActiveRubies of EventideMedieval fantasy MMO2003Closed / legacyRucoy Online2D pixel MMORPG2016ActiveRuin OnlineSci-fi action MMORPG—Closed / legacyRumble FighterFantasy fighting MMO2007Closed / legacyRunes of MagicDual-class fantasy MMORPG2009ActiveRuneScapeSkill-based sandbox MMORPG2001ActiveRyzomScience-fantasy sandbox MMORPG2004ActiveSAGAFantasy MMORTS2008CatalogSaint Seiya Online3D licensed fantasy MMORPG2013Closed / legacySavage Eden: The Battle For Laghaim3D fantasy MMORPG2003Closed / legacyScapewatch: Idle MMO2D idle MMORPG2026ActiveScarlet LegacyClosed martial-arts fantasy MMORPG—CatalogScars of HonorFantasy action MMORPG2026CatalogScavengersPvPvE survival shooter—Closed / legacyScions of FateMMORPG2005CatalogScrapmenPost-apocalyptic faction MMO2026ActiveSD Gundam Capsule Fighter OnlineThird-person mecha MMO shooter—Closed / legacySea of BonesNaval MMO2026ActiveSeattle2064Cyberpunk roleplay MUD/MMORPG2025ActiveSecret of the SolsticeFantasy MMORPG2008CatalogSecret World LegendsModern supernatural MMORPG2017CatalogSecrets of Asherah 2Pixel-art sandbox MMORPG2026ActiveSeedPersistent society-simulation MMO2026CatalogSeven Souls OnlineFantasy MMORPG2012Closed / legacyShadow of Legend: Darkness of the UnderworldHack-and-slash MMORPG—Closed / legacyShadowbane: ResurgenceDark fantasy open-world MMORPG2026ActiveShadowMUDFantasy MUD/MMORPG1990ActiveShadowrun - DenverCyberpunk roleplay MUSH/MMORPG2000ActiveShakes & FidgetIdle browser and mobile fantasy MMO2009ActiveShattered GalaxySci-fi MMORTS2001CatalogShayamPost-apocalyptic fantasy/cyberpunk MMORPG2000Closed / legacyShinobi UnleashedAnime action MMORPG2026ActiveShot OnlineSports MMO2004ActiveShroud of the AvatarFantasy sandbox online RPG2018ActiveShui Hu Q ZhuanChinese cartoon-style MMORPG2006Closed / legacySilkroad OnlineHistorical trade-conflict MMORPG2004ActiveSkylore2D fantasy MMORPG2022ActiveSlothMUD IIIFantasy MUD/MMORPG1992ActiveSmashMuck ChampionsMOBA—Closed / legacySnake.ioOnline battle arena2016ActiveSOL: enchantKorean fantasy MMORPG2026ActiveSoul Land: Awakening World3D open-world fantasy MMORPG2026ActiveSoul Shifters: MMORPG2D exploration and grind MMORPG2024ActiveSoul's Remnant2D platformer social MMORPG2026ActiveSoulboundPixel-art action MMO2026ActiveSoulbound: OnlinePixel action MMORPG / roguelite2026ActiveSoulWorkerAnime instanced action MMORPG—ActiveSource of ManaOpen-source 2D MMORPG2022ActiveSpell Crit: Idle MMORPGIdle-supported MMORPG2026ActiveSpellstoneOnline card game—ActiveSphere 3Action MMORPG2015ActiveSpiral KnightsCooperative action MMO2011ActiveSpirit Crossing3D cozy life-sim MMO2026ActiveSpirit TalesAnime chibi fantasy MMORPG2012Closed / legacySpirits of the Warriors3D Chinese MMORPG2012Closed / legacySpiritvaleClass-based action MMORPG2026ActiveSpringTale2D action-platformer indie MMO2026ActiveStar SonataSpace action MMORPG—ActiveStar Sonata 2Space MMORPG2011CatalogStar Trek OnlineSpace and ground MMORPG2010ActiveStar Wars MudScience-fiction LPMud/MMORPG1993ActiveStar Wars MUSHScience-fiction roleplay MUSH1990ActiveStar Wars: Age of AlliancesScience-fiction roleplay MUSH/MMORPG2001ActiveStar Wars: Dark Forces RPGScience-fiction roleplay MUD/MMORPG2024ActiveStar Wars: RegicideScience-fiction roleplay MUSH/MMORPG2020ActiveStar Wars: The Old RepublicStory-focused Star Wars MMORPG2011ActiveStarborneIntergalactic MMORTS2020CatalogStarQuest OnlineScience fiction MMO2007Closed / legacySteel HuntersSci-fi Action MMO / PvPvE shooter2025DevelopmentStellar OdysseyIdle space MMORPG2026ActiveStendhalOpen-source 2D fantasy MMORPG2005ActiveStormHuntersFantasy MUD/MMORPG2005ActiveSundering ShadowsPathfinder/D&D-style fantasy MUD/MMORPG2000ActiveSunset World Online2D side-scrolling MMORPG2022ActiveSupremacy 1914Persistent World War I grand-strategy MMO—ActiveSword Art Online: Integral Factor3D anime MMORPG2017ActiveSword of JusticeOpen-world wuxia MMORPG2025ActiveTales of PiratesPirate MMO2008Closed / legacyTales of Pirates 2Fantasy MMORPG—Closed / legacyTales of YoreCasual persistent 2D online RPG2023ActiveTalesWeaverRegional story-driven isometric MMORPG2003ActiveTantra OnlineLegacy faction-based fantasy MMORPG—ActiveTarislandClosed cross-platform theme-park MMORPG2024CatalogTeam Fortress 2Multiplayer first-person shooter2007ActiveTempusMUDFantasy/sci-fi time-travel MUD/MMORPG1990ActiveTenebrae - the Emblem of EaFantasy MUD/MMORPG2000ActiveTerraAction MMO1997ActiveThe 4th ComingIsometric fantasy MMORPG1999CatalogThe AgeChinese martial-arts / society MMORPG2004Closed / legacyThe Elder Scrolls OnlineOpen-world fantasy MMORPG2014ActiveThe ExiledFull-loot PvP sandbox MMORPG—CatalogThe FactionsSandbox fantasy MMORPG2016Closed / legacyThe First MythChinese mythology MMORPG2005Closed / legacyThe Inquisition: LegacyDark fantasy roleplay MUD/MMORPG1999ActiveThe Land of KarchanFantasy roleplay MUD/MMORPG1999ActiveThe Legend of Mir 3Classic isometric martial-arts MMORPG2004ActiveThe Lord of the Rings OnlineMiddle-earth fantasy MMORPG2007ActiveThe Lord of the Rings: GollumAction-adventure—ActiveThe Mana WorldOpen-source 2D fantasy MMORPG2004ActiveThe Mud With No NameFantasy Diku-style MUD/MMORPG2026ActiveTHE RAGNAROK (Ragnarok: Novice Hearts)Retro Ragnarok mobile MMORPG2024ActiveThe Realm OnlineClassic fantasy MMORPG1996ActiveThe SignChinese 3D martial-arts MMORPG2004Closed / legacyThe Sims OnlineMassively multiplayer online social simulation2002Closed / legacyThe SkiesPost-apocalyptic survival MMOFPS2016Closed / legacyThe StarlightCross-platform multiverse fantasy MMORPG2025ActiveThe Thousand YearsMartial-arts MMORPG2000Closed / legacyThe Two TowersFantasy roleplay MUD/MMORPG1994ActiveThe Universe of Red HopePersistent fantasy MMORPG2026ActiveThe VoidPersistent MUD/MMORPG1989ActiveThree Kingdoms Online RemasteredTactical strategy MMORPG2026ActiveThreshold RPGFantasy roleplay MUD/MMORPG1996ActiveThrone and LibertyGuild-focused fantasy PvP MMORPG2024ActiveThrone of StormsTaiwanese fantasy MMORPG2000Closed / legacyTibiaHigh-risk classic MMORPG1997ActiveTibiaMEMobile fantasy MMORPG2003ActiveTides of DarknessDark fantasy MUD/MMORPG2000ActiveTinyWorld: Idle MMORPGPixel idle MMORPG2026ActiveTirradynRoleplay-intensive fantasy MUD/MMORPG1995ActiveTitan SiegeFantasy MMORPG—Closed / legacyToontown OnlineSocial MMORPG2003Closed / legacyToram OnlineClassless anime fantasy MMORPG2015ActiveTorebia: Island OdysseyOld-school sandbox MMORPG2026ActiveTorilMUDFantasy MUD/MMORPG1993ActiveTransformiceCooperative platform MMO2010ActiveTrapped Dead: LockdownCo-op zombie action RPG2015ActiveTree of SaviorIllustrated class-building fantasy MMORPG—ActiveTree of Savior MCross-platform fantasy hack-and-slash MMORPG2022ActiveTrickster MClosed Korean cross-platform mobile MMORPG—CatalogTrickster OnlineFantasy mythology MMORPG2003Closed / legacyTriwarM Global: 3-Faction WarThree-faction war fantasy MMORPG2026ActiveTrolddomOld-school 2D fantasy open-world MMORPG2025ActiveTsunami MUDPersistent fantasy LPMud/MMORPG1990ActiveTwelve SkyFantasy MMORPG2007Closed / legacyUgaris - The Legend RecoveredHardcore old-school isometric MMORPG2002ActiveUltima OnlineSkill-based sandbox MMORPG1997ActiveUncharted Waters OnlineHistorical sailing sandbox MMORPG2005ActiveUncharted Waters OriginMaritime sandbox MMORPG—ActiveUnderlightDream-fantasy MMORPG1998CatalogUnderWorldMMORPG3D open-world fantasy MMORPG2026ActiveUNItopiaGerman fantasy LPMud/MMORPG1991ActiveUnwritten World2D sandbox fantasy MMORPG2026ActiveUpgradiaCozy semi-idle MMORPG2026ActiveUrban RivalsMultiplayer collectible-card MMO2006ActiveV4Regional cross-platform fantasy MMORPG—ActiveVahnora2D faction-war fantasy MMORPG2026ActiveValorantTactical multiplayer shooter2020ActiveVanya OnlineDark fantasy idle MMORPG2026ActiveVEGA ConflictSci-fi MMORTS2013Closed / legacyVeldethDark fantasy indie MMO2026ActiveVelmora Online3D open-world fantasy MMORPG2026ActiveVillagers & HeroesCross-platform fantasy MMORPG2011ActiveVindictusPhysics-driven action MMORPG2010ActiveVirtual RealitiesSocial LPMud persistent world2000ActiveVoyage Century OnlineHistorical maritime MMORPG2006CatalogvSideSocial virtual world MMO—Closed / legacyWakfuTactical sandbox MMORPG2012ActiveWar of AngelsClosed flight-focused fantasy MMORPG—CatalogWarbibleKorean sci-fi MMORPG1999Closed / legacyWarfaceClass-based online military FPS2013ActiveWarframeCooperative action MMO2013ActiveWarspear OnlineCross-platform 2D pixel MMORPG2011ActiveWarvoxOpen-world action MMORPG2026ActiveWestward Journey OnlineChinese classical-fantasy MMORPG2001Closed / legacyWestward Journey Online II2D Chinese classical-fantasy MMORPG2002ActiveWhere Winds MeetWuxia open-world Action MMO2025ActiveWinds of ValenOld-school fantasy sandbox MMORPG2025ActiveWizard101Family-friendly card-battle MMORPG2008ActiveWizardry OnlineHardcore fantasy MMORPG2013Closed / legacyWonderKing OnlineFantasy side-scrolling MMORPG2006Closed / legacyWonderland OnlineFantasy MMORPG2008Closed / legacyWooolChinese martial-arts MMORPG2003Closed / legacyWorld of ClaudecraftOpen-source browser MMORPG2026ActiveWorld of Solaria 2D MMORPG2D pixel fantasy MMORPG2024ActiveWorld of Titans MMORPGHigh-fantasy MMORPG2026ActiveWorld of WarcraftTheme-park fantasy MMORPG2004ActiveWorld of Warcraft ClassicOfficial legacy fantasy MMORPG2019ActiveWorld of Xianxia3D xianxia MMORPG2013Closed / legacyWorld Tree MUSHMultitheme roleplay MUSH2010ActiveWYD MCross-platform fantasy PvP MMORPG2022ActiveWynncraftMinecraft fantasy MMORPG server2013ActiveWyvernCross-platform graphical old-school MMORPG2001ActiveXiahClosed martial-arts rebirth MMORPG—CatalogXian Lu Qi Yuan IIChinese fantasy MMORPG2006Closed / legacyXT Online2.5D Chinese MMORPG2011Closed / legacyYulgang: NextKorean martial-arts MMORPG2026ActiveZebedeeFantasy LPMud/MMORPG1990ActiveZentiaClosed comic Chinese-fantasy MMORPG—CatalogZodiac OnlineClosed zodiac-themed turn-based MMORPG—CatalogZT Online2D Chinese MMORPG2006Closed / legacyZu OnlineClosed Chinese cultivation MMORPG—CatalogZureon OnlineIndie 2D pixel-art MMORPG2025Active우와 모험단3D idle open-world MMORPG2026Active