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Browser MMOs
MMOs and persistent online games playable through a web browser. MMOFinder currently has 503 matching catalog profiles.
Browse Browser MMOs
Use these profiles as a starting point, then narrow further with Find an MMO or compare candidates with Compare.
Urban DeadHorror turn-based MMO strategy · BrowserUrban Dead is a researched turn-based or tick-based massively multiplayer strategy game with cross-checked developer, release, setting and platform metadata.UtopiaSci-fi turn-based MMO strategy · BrowserUtopia is a researched turn-based or tick-based massively multiplayer strategy game with cross-checked developer, release, setting and platform metadata.ValiantIdle browser MMORPG · Web BrowserValiant is a persistent browser MMORPG designed around deep character builds with limited time requirements. Its live systems include seven base classes, fourteen specializations, world zones, bosses, guilds, raids, PvP and persistent offline progression.Vanya OnlineDark fantasy idle MMORPG · Windows, Web BrowserVanya Online is an active dark fantasy idle MMORPG with persistent characters, PvP and non-PvP worlds, player markets, housing, boss hunts and uncapped progression. Its Steam client launched July 17, 2026.VaridianBrowser MMORPG · Web BrowserVaridian is a free browser MMORPG with real-time multiplayer, an explorable open world, character customization, skills, chat and persistent character progress.Veilbound3D dark-fantasy browser MMORPG · Web BrowserVeilbound is a free 3D dark-fantasy MMORPG designed to run entirely in a browser using Three.js, with an explorable multiplayer world and combat without a download.VelderisFantasy browser MMORPG · Web Browser, Mobile BrowserVelderis is an active free fantasy browser MMORPG with persistent progression, quests, equipment, guilds, dungeons, trading, bosses and PvP.VertexOrbitBrowser space MMORPG · Web BrowserVertexOrbit is a free browser-based space MMORPG in live open beta, with a persistent online universe, three factions, real-time PvP, PvE enemies and boss battles, and ongoing player-driven development.Vikings: War of ClansFantasy strategy MMO · iOS, Android, BrowserVikings: War of Clans is a researched MMOFinder catalog profile with cross-checked developer, release, platform, genre and monetization metadata. Current service availability is kept separate unless a durable closure is verified.Virtual RealitiesSocial LPMud persistent world · Web Browser, Windows, macOS, LinuxVirtual Realities is a persistent multiplayer online text world currently appearing in MUDStats' live polling feed. Its world emphasizes persistent social multiplayer world centered on community interaction and shared spaces.Waddle WorldSocial browser MMO · Web BrowserWaddle World is a free browser social MMO where players inhabit duck avatars, explore rooms, play multiplayer minigames, earn coins, buy gear, chat and adopt pets.War of LegendsFantasy MMORTS · BrowserWar of Legends is a researched MMOFinder profile with cross-checked MMORTS developer, setting, monetization, release, platform and lifecycle metadata.WaystoneOld-school browser MMORPG · Web BrowserWaystone is a playable old-school browser MMORPG in open alpha. Players share persistent realms, train sixteen skills, gather and craft gear, trade directly, fight bosses and progress toward raid content.WildGunsWild West browser strategy MMO · Web BrowserWildGuns is Gameforge's classic Wild West browser strategy MMO, officially revived in 2026 after community demand. The relaunch restores faction-driven warfare, territorial competition and persistent strategic progression on fresh servers directly in the browser.World of ClaudecraftOpen-source browser MMORPG · Web Browser, Windows, macOS, LinuxWorld of Claudecraft is a free open-source browser MMORPG with a persistent shared fantasy world, classic class-based MMO structure, and optional Windows, macOS and Linux clients.World of DungeonsBrowser fantasy MMORPG · Web BrowserWorld of Dungeons is a veteran fantasy browser MMORPG centered on persistent heroes and coordinated group dungeon expeditions. Players combine races and classes, collect thousands of items and develop long-term characters. The service remains actively operated in 2026, including a new Algarion world cycle and ongoing administrator updates.World of Warlords OnlineBrowser fantasy MMORPG · Web BrowserWorld of Warlords Online is an indie browser MMORPG project set in a persistent high-fantasy online world and currently distributed as a playable web build.World Tree MUSHMultitheme roleplay MUSH · Web Browser, Windows, macOS, LinuxWorld Tree MUSH is a persistent multiplayer online world currently verified UP by MUDStats. It emphasizes persistent character-driven collaborative roleplay spanning multiple fictional and original settings.WyvernOld-school graphical MMORPG · Web Browser, Windows, iOS, AndroidWyvern is a veteran graphical MMORPG with roots going back more than two decades. Its large persistent fantasy world has thousands of maps, guilds, crafting, PvP and co-op; in 2026 it is receiving near-daily updates and supports browser, Steam, iOS and Android play.X-Wars ResurrectionBrowser space strategy MMO · Web Browser, Mobile BrowserX-Wars Resurrection is an active browser space strategy MMO rebuilt by one of the original X-Wars developers. Players command colonies, research technology, refine resources, fabricate custom ships and expand across a living shared star map. Its second early-alpha round opened July 25, 2026.XhodonPersistent fantasy browser strategy MMO · Web BrowserXhodon is a long-running free fantasy browser strategy MMO in which players develop persistent realms, raise armies, use magic and compete or cooperate with other players. Trollgames continues to operate the service in 2026 with active registration and live worlds.Xhodon 2Persistent fantasy browser strategy MMO · Web BrowserXhodon 2 is Trollgames' newer persistent fantasy browser strategy MMO. Its current service remains open for free registration in 2026 and operates alongside the original Xhodon worlds.ZebedeeFantasy LPMud/MMORPG · Web Browser, Windows, macOS, LinuxZebedee is a persistent multiplayer RPG currently verified online in 2026. Veteran UK persistent fantasy LPMud with classes, quests, exploration and a loyal long-running multiplayer community.