Arkadia
1997Polish fantasy MUD/MMORPG · Free-to-play
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Basic profiles are discovery entries awaiting deeper verification. Researched profiles contain source-checked classification or metadata.
Polish fantasy MUD/MMORPG · Free-to-play
Military Action MMO / sandbox · Not yet verified
Roleplay-intensive fantasy MUD/MMORPG · Free-to-play
Mobile action MMORPG · Free-to-play; historical purchase details not fully preserved
Hardcore social fantasy MMORPG · Not announced
PvE sandbox space MMO · Buy-to-play
Social/development MUSH · Free-to-play
Classless fantasy sandbox MMORPG · Freemium
Fantasy MMORPG · Pay to play (later free-to-play)
Fantasy MMORPG · Pay to play
Sandbox fantasy MMORPG · Buy-to-play (planned)
Battle Royale · Not yet verified
Post-apocalyptic looter-shooter MMORPG · Planned free-to-play release with in-app purchases
Persistent browser mafia RPG · Free-to-play controlled beta
MMORPG · Free to play
Story-driven fantasy MMORPG · Not announced
High fantasy MMORPG · Regional model varied
Isometric fantasy MMORPG · Free-to-play
Isometric fantasy MMORPG · Free-to-play
2D isometric fantasy MMORPG · Originally subscription; source-released/community-run
Fantasy MMORPG · Subscription
Open-source 2D isometric fantasy MMORPG · Free-to-play
Classic isometric fantasy MMORPG · Free-to-play
Fantasy Action RPG · Free-to-play with gacha monetization
Anime fantasy MMORPG · Free-to-play
Fantasy voxel sandbox RPG · Buy-to-play Early Access
Browser space strategy MMO · Not yet verified
Space Strategy MMORTS · Freemium
Eastern-fantasy MMORPG · Free-to-play
Tactical turn-based MMORPG · Free-to-play
Social underwater city-building game · Freemium
Pirate survival MMO · Buy-to-play
2D pirate MMORPG · Free-to-play
Post-apocalyptic single-player RPG · Buy-to-play
Science-fantasy MMORPG and strategy hybrid · Never announced for commercial release
Anime fantasy MMORPG · Free to play
Non-target mobile action MMORPG · Free-to-play
Fantasy browser MMORPG · Free-to-play
Post-apocalyptic vehicular MMO · Not yet verified
Social idle mobile MMORPG · Free-to-play
3D mobile action MMORPG · Free-to-play
Persistent fantasy text RPG / MUD · Free credited access with optional subscriptions and purchases
Post-apocalyptic open-world sandbox MMORPG · Upcoming Early Access
Fantasy MUD/MMORPG · Free-to-play
Cyberpunk MUD/MMORPG · Free-to-play
Korean mythology fantasy MMORPG · Free-to-play / live service
Post-apocalyptic multiplayer BBS strategy game · Commercial/shareware BBS door software
Fantasy LPMud/MMORPG · Free-to-play
Browser strategy MMO · Free-to-play
Browser sci-fi strategy MMO · Free-to-play
Indie action MMORPG · Free-to-play Early Access
Historical browser MMORTS · Free-to-play
Fantasy MMORPG · Free-to-play
Naval base-building MMORTS · Not yet verified
Tactical online tank strategy shooter · Free-to-play with in-app purchases
Persistent medieval strategy roleplaying MMO · Free-to-play
Browser space combat MMO · Free-to-play
Browser mafia strategy MMO · Free-to-play
Persistent-world space MMO · Free-to-play / planned 2026
Persistent science-fiction MMORTS · Buy-to-play with tiered paid access
Fantasy MUD/MMORPG · Free-to-play
Science-fiction TrekMUSH/MMORPG · Free-to-play
Science-fiction sandbox MMORPG / MOBA hybrid · Planned free-to-play release
One-bit sandbox MMORPG · Free-to-play
Cross-platform fantasy MMORPG · Free-to-play / upcoming Early Access
Cross-platform mobile action MMORPG · Free to play
Action sandbox MMORPG · Buy-to-play / regional monetization varies
Steampunk fantasy MMORPG · Free to play
Space combat MMO · Free-to-play
Free-to-play military online FPS · Not yet verified
Wuxia action MMORPG · Free-to-play
Closed cross-platform martial-arts MMORPG · Not yet verified
Mobile martial-arts action MMORPG · Not yet verified
Browser-based side-scrolling action MMORPG · Free-to-play with microtransactions
Old-school fantasy MMORPG · Free-to-play
Martial-arts action MMORPG · Free-to-play
Turn-based fantasy MMORTS / MMORPG · Planned free-to-play release
Closed mobile fantasy MMORPG · Free to play
Fantasy MMORPG · Free to play at western launch
Open-world action MMORPG · Free to play
Fantasy sandbox RPG · Not yet verified
Ancient-China Browser MMORPG · Not yet verified
Organized-crime strategy MMORPG · Free-to-play
Arena PvP / MOBA · Free-to-play
Fantasy sandbox MMOARPG · Planned subscription; tests intended to be free
Closed anime action MMORPG · Not yet verified
Anime action MMORPG · Free-to-play with optional purchases
Tiny multiplayer online RPG · Not yet verified
Permadeath roguelike action MMORPG · Free-to-play / in-app purchases
Robot action MMO / online fighting game · Free-to-play with item purchases and in-game advertising
Sandbox voxel MMO · Buy-to-play
Historical nautical MMORPG · Free to play
Science-fiction action MMORPG · Free-to-play; optional paid retail pack in Europe
Action combat MMO · Free to play
Voxel-building FPS · Free-to-play
Anime fantasy MMORPG · Free-to-play with cash shop
Tactical isometric MMORPG · Free-to-play with optional purchases
Persistent ASCII browser MMO · Free-to-play / active development
Fantasy MUD/MMORPG · Free-to-play
Fantasy MUD/MMORPG · Free-to-play
Business simulation browser MMO · Free-to-play with item purchases
Action MMORPG · Free-to-play
Action MMORPG · Free to play
Action-oriented fantasy MMORPG · Free-to-play
Fantasy browser action RPG · Free-to-play
Fantasy MMORPG / strategy hybrid · Free-to-play with item shop and VIP benefits
3D browser action RPG · Free-to-play
Persistent World War II grand-strategy MMO · Free-to-play with optional purchases
Realm-vs-Realm fantasy MMORPG · Buy-to-play Early Access
Turn-based fantasy browser MMORPG · Free-to-play with item shop
Cross-platform fantasy MMORPG · Free-to-play
Tactical card-battle game · Free-to-play
Online survival sandbox · Premium (Early Access purchase)
Anime card-summoning MMORPG · Free-to-play
Fantasy PvP MUD/MMORPG · Free-to-play
Action MMO · Not yet verified
Licensed kids' browser MMO · Free-to-play
Casino tycoon MMORPG · Free-to-play
Fantasy MMORTS · Free-to-play with item shop
Dark fantasy RPG-strategy browser MMO · Free-to-play
The full directory is the broadest view of MMOFinder's catalog, listed in order. To search or filter by lifecycle, model, platform and theme, head to Find an MMO. For curated entry points, browse genre and feature categories, platform hubs, or the status directory. Profiles keep unverified fields visible rather than silently guessing missing details.