Avatar MUD
1995Fantasy MUD/MMORPG · Free-to-play
Category
Free-to-play MMOs
Browse 1505 free-to-play mmos in MMOFinder with researched status, platforms, business models, combat styles and related MMO features.
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Use this category alongside Find an MMO, platform hubs, and Compare to narrow the catalog by the features that matter to you.
Related discovery hubs include MMORPGs, Sandbox MMOs, Crafting, Open World, and PvE.
AwakeMUD CE
2022Cyberpunk MUD/MMORPG · Free-to-play
Baram: The Kingdom of the Winds
1996Korean mythology fantasy MMORPG · Free-to-play / live service
BatMUD
1990Fantasy LPMud/MMORPG · Free-to-play
Battle Dawn
—Browser strategy MMO · Free-to-play
Battle Dawn Galaxies
—Browser sci-fi strategy MMO · Free-to-play
Battle For Embolia
2026Indie action MMORPG · Free-to-play Early Access
Battle of 3 Kingdoms
2012Historical browser MMORTS · Free-to-play
Battle of the Immortals
2010Fantasy MMORPG · Free-to-play
Battleline: Steel Warfare
2016Tactical online tank strategy shooter · Free-to-play with in-app purchases
BattleMaster
2001Persistent medieval strategy roleplaying MMO · Free-to-play
Battlestar Galactica Online
2011Browser space combat MMO · Free-to-play
BELLOCCO
2026Browser mafia strategy MMO · Free-to-play
Beyond Orbit
2026Persistent-world space MMO · Free-to-play / planned 2026
Beyond the Void
2026Fantasy MUD/MMORPG · Free-to-play
Beyond TOS
2026Science-fiction TrekMUSH/MMORPG · Free-to-play
Bionic Marine Command Online
TBAScience-fiction sandbox MMORPG / MOBA hybrid · Planned free-to-play release
Bitiverse
2026One-bit sandbox MMORPG · Free-to-play
Bitmates
2026Cross-platform fantasy MMORPG · Free-to-play / upcoming Early Access
Black Desert Mobile
—Cross-platform mobile action MMORPG · Free to play
Black Gold Online
2014Steampunk fantasy MMORPG · Free to play
Black Prophecy
2011Space combat MMO · Free-to-play
Blade & Soul
2012Wuxia action MMORPG · Free-to-play
Blade Hunter
2013Browser-based side-scrolling action MMORPG · Free-to-play with microtransactions
Blade Mistress
2024Old-school fantasy MMORPG · Free-to-play
Blade Wars
2010Martial-arts action MMORPG · Free-to-play
Blazing Throne
TBATurn-based fantasy MMORTS / MMORPG · Planned free-to-play release
Bless Mobile
—Closed mobile fantasy MMORPG · Free to play
Bless Online
2016Fantasy MMORPG · Free to play at western launch
Bless Unleashed
2020Open-world action MMORPG · Free to play
Blood and Power
2026Organized-crime strategy MMORPG · Free-to-play
Bloodline Champions
—Arena PvP / MOBA · Free-to-play
Blossom & Decay
TBAFantasy sandbox MMOARPG · Planned subscription; tests intended to be free
Blue Protocol: Star Resonance
2025Anime action MMORPG · Free-to-play with optional purchases
Born Again Online
2023Permadeath roguelike action MMORPG · Free-to-play / in-app purchases
BOTS!!
2006Robot action MMO / online fighting game · Free-to-play with item purchases and in-game advertising
Bounty Bay Online
—Historical nautical MMORPG · Free to play
Bounty Hounds Online
2011Science-fiction action MMORPG · Free-to-play; optional paid retail pack in Europe
Brawl Busters
2011Action combat MMO · Free to play
Brick-Force
—Voxel-building FPS · Free-to-play
Bright Shadow
2009Anime fantasy MMORPG · Free-to-play with cash shop
Broken Ranks
2022Tactical isometric MMORPG · Free-to-play with optional purchases
Browserlands
2026Persistent ASCII browser MMO · Free-to-play / active development
Burning
2015Fantasy MUD/MMORPG · Free-to-play
BurningMUD
1991Fantasy MUD/MMORPG · Free-to-play
Business Tycoon Online
2010Business simulation browser MMO · Free-to-play with item purchases
C9 - Continent of the Ninth Seal
—Action MMORPG · Free-to-play
Cabal 2
—Action MMORPG · Free to play
Cabal Online
2005Action-oriented fantasy MMORPG · Free-to-play
Call of Camelot
2013Fantasy browser action RPG · Free-to-play
Call of Gods
2011Fantasy MMORPG / strategy hybrid · Free-to-play with item shop and VIP benefits
Call of Thrones
20113D browser action RPG · Free-to-play
Call of War
2015Persistent World War II grand-strategy MMO · Free-to-play with optional purchases
Canaan Online
2010Turn-based fantasy browser MMORPG · Free-to-play with item shop
Caravan Stories
—Cross-platform fantasy MMORPG · Free-to-play
Card Hunter
—Tactical card-battle game · Free-to-play
Cardmon Hero
2011Anime card-summoning MMORPG · Free-to-play
Carrion Fields
1994Fantasy PvP MUD/MMORPG · Free-to-play
Cartoon Universe
2013Licensed kids' browser MMO · Free-to-play
CasinoRPG
2015Casino tycoon MMORPG · Free-to-play
Castle of Heroes
2009Fantasy MMORTS · Free-to-play with item shop
Ceiron Wars: Sound of Depths
2011Dark fantasy RPG-strategy browser MMO · Free-to-play
Celtic Heroes
20253D fantasy MMORPG · Free-to-play Early Access
Champions of Regnum
2007Realm-versus-Realm fantasy MMORPG · Free-to-play with optional purchases
Champions of Titan
2018Sci-fi action MMORPG (MOBA-hybrid) · Free-to-play
Champions Online
2009Superhero MMORPG · Freemium
Chaos Online
20123D action MMORPG (also released as Goddess of War) · Free-to-play
CHAOS WORLD
2026Cross-platform PvP fantasy MMORPG · Free-to-play / blockchain-enabled economy
ChatMUD
2017Social MOO persistent world · Free-to-play
Cheonsangbi K
2024Korean 2D martial-arts MMORPG · Free-to-play / in-app purchases
Children of the Night 4.5
2026GodWars-style PvP MUD/MMORPG · Free-to-play
Chosun Hyeopgaekjeon M
2021Korean historical wuxia MMORPG · Free-to-play / in-app purchases
Chronicles of Denzar
—Browser fantasy MMORPG · Free-to-play
Chronicles of Krynn
2000Fantasy MUD/MMORPG · Free-to-play
Chrono Tales
2013Browser MMORPG · Free-to-play
Chrono Wars
2015Browser action MMORPG · Free-to-play
ChumpLife 3D
20263D browser MMORPG · Free-to-play
Cities War
2018Real-World-Map MMORTS · Freemium
City of Heroes
2004Superhero MMORPG · Freemium
City of Steam
2012Browser MMORPG · Free-to-play
City of Villains
2005Superhero MMORPG · Subscription (later free-to-play)
Civilization Online
—MMO strategy game · Free-to-play
Clan Lord
1998Fantasy MMORPG · Free-to-play (subscription dropped in 2009)
Clan Wars
—Browser Fantasy PvP MMO · Free-to-play
Cleft of Dimensions
2000Multiverse fantasy MUD/MMORPG · Free-to-play
Clone Wars Adventures
2010Sci-fi MMORPG · Free to play
Cloud Pirates
2017Aerial combat MOBA (with MMO elements) · Free-to-play
CloudNine
—Anime-styled fantasy MMORPG · Free-to-play
Cloudstone
2011Browser action-RPG MMO · Free to play
CoffeeMUD
2000Fantasy MUD/MMORPG · Free-to-play
Coloniam
2026Persistent grand-strategy MMO · Free-to-play / upcoming
Combat Arms
—MMO first-person shooter · Free-to-play
Concerto Gate
2007Turn-based Fantasy MMORPG · Free-to-play
Conquer Online
2003Martial-arts fantasy MMORPG · Free-to-play with optional purchases
Conqueror's Blade
2019Medieval tactical action MMO · Free-to-play with optional purchases
ConQUEST
1995Fantasy MUD/MMORPG · Free-to-play
Continent of the Ninth Seal
2012Instanced fantasy action MMORPG · Free-to-play with optional purchases
Corah: Semi Idle MMORPG
2023Semi-idle fantasy MMORPG · Free-to-play
Core Blaze
—Action MMORPG · Free-to-play
Core Exiles
2007Text-based science-fiction browser MMORPG · Free-to-play with optional premium access
Coreborn: Nations of the Ultracore
2023Survival Sandbox MMO · Free-to-play
Corum Online
—Fantasy MMORPG · Free to play
Cosmic League
—Session-based arena shooter (not a persistent MMO) · Free-to-play
CosmicBreak Universal
2021Action MMORPG · Free-to-play
CozmoGame
2026Browser space strategy MMO · Free-to-play
Craft of Gods
2010Closed classless Slavic fantasy MMORPG · Subscription (later added a parallel free-to-play server)
Creovia
20262D sandbox MMO · Free-to-play / upcoming Early Access
CrimeCraft
2009Crime action MMORPG · Free to play
CrimeLife 2
—Open-world crime game (single-player) · Free-to-play
Crimson Realm: Desert Immortal
2026Automated open-world fantasy MMORPG · Free-to-play / in-app purchases
Cronous
2002Fantasy action MMORPG · Free-to-play
CrossFire
2007MMO first-person shooter · Free-to-play
Crossout
2017Vehicular combat MMO · Free-to-play with optional purchases
Crossrim: Odyssey
20263D fantasy MMORPG · Free-to-play / in-app purchases
Crota II
2018Side-scrolling fantasy MMORPG · Free to play
Crystal of Atlan
2025Magicpunk MMO action RPG · Free-to-play
Crystal Saga
2012Fantasy browser MMORPG · Free to play
Crystal Saga 2
2016Browser fantasy MMORPG · Free-to-play with optional purchases
Crystal Saga: Nova
2026Browser Fantasy MMORPG · Free to play
Crystaria Online
2026Text-driven browser MMORPG · Free-to-play