8BitMMO
20142D construction sandbox MMORPG · Free-to-play
Category
Sandbox MMOs
Online worlds tagged or classified around sandbox play, player freedom, building, crafting or persistent-world systems. MMOFinder currently has 168 matching profiles.
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A Tale in the Desert
2003Noncombat social sandbox MMORPG · Subscription
Aberoth
2015Hardcore 2D sandbox MMORPG · Free-to-play
Adellion
—Low-magic role-playing sandbox MMORPG · Unreleased commercial project
Afterglow: Mobile MMORPG
2026Post-apocalyptic sandbox MMORPG · Free-to-play / subscription progression
AfterWorld
2007Post-apocalyptic economic sandbox MMORPG · Free-to-play with a real-money-linked economy
Age of Mourning
2005Territorial medieval fantasy sandbox MMORPG · Commercial subscription service
Albion Online
2017Full-loot sandbox MMORPG · Free-to-play + optional Premium
AlterVerse
—Science-fiction social sandbox metaverse · Planned free hub with blockchain-linked ownership
Antilia
TBAOpen-world sandbox online RPG · Not announced
Aranock Online
2007Isometric fantasy MMORPG · Free-to-play
Arcfall
2017Sandbox fantasy MMORPG · Free-to-play Early Access
ArcheAge
2013Closed sandbox fantasy MMORPG · Freemium
ArcheAge: Unchained
—Sandbox fantasy MMORPG · Buy-to-play
ArcheWorld
2022Blockchain sandbox MMORPG · Free-to-play with blockchain and NFT economy
Arma Reforger
2022Military Action MMO / sandbox · Not yet verified
Ascent: The Space Game
2016PvE sandbox space MMO · Buy-to-play
Ashen Empires
2002Classless fantasy sandbox MMORPG · Freemium
Ashes of Creation
TBASandbox fantasy MMORPG · Buy-to-play (planned)
Astral Terra
2015Fantasy voxel sandbox RPG · Buy-to-play Early Access
Avaroth Online
2026Post-apocalyptic open-world sandbox MMORPG · Upcoming Early Access
Bionic Marine Command Online
TBAScience-fiction sandbox MMORPG / MOBA hybrid · Planned free-to-play release
Bitiverse
2026One-bit sandbox MMORPG · Free-to-play
Black Desert Mobile
—Cross-platform mobile action MMORPG · Free to play
Black Desert Online
2014Action sandbox MMORPG · Buy-to-play / regional monetization varies
Block Story
2015Fantasy sandbox RPG · Not yet verified
Blossom & Decay
TBAFantasy sandbox MMOARPG · Planned subscription; tests intended to be free
Boundless
2018Sandbox voxel MMO · Buy-to-play
Browserlands
2026Persistent ASCII browser MMO · Free-to-play / active development
CardLife
2018Online survival sandbox · Premium (Early Access purchase)
Chimeraland
2022Closed cross-platform survival sandbox MMORPG · Not yet verified
Conan Exiles
2018Online survival sandbox · Buy-to-play
Coreborn: Nations of the Ultracore
2023Survival Sandbox MMO · Free-to-play
Creovia
20262D sandbox MMO · Free-to-play / upcoming Early Access
Cubic Castles
2014Voxel sandbox building MMO · Free-to-play with optional purchases
Curse of Aros
20202D pixel sandbox MMORPG · Free-to-play
CursorMMO
2026Persistent shared-world clicker MMO · Upcoming
Damascus
—Post-Apocalyptic Pixel-Art Sandbox MMORPG · Free-to-play
Darkfall: New Dawn
—Sandbox fantasy MMORPG · Free-to-play
Darkfall: Rise of Agon
—Sandbox fantasy MMORPG · Free-to-play
Dawntide
—Sandbox MMORPG · Free-to-play (was in beta)
Definya 2D MMORPG
2023Retro 2D sandbox MMORPG · Early Access
Deorum Online
—Sandbox Fantasy MMORPG · Free-to-play
Divergence Online
2016Sci-fi sandbox MMORPG · Premium (Early Access purchase)
Dransik
2022Retro sandbox fantasy MMORPG · Free-to-play
DreamWorld
2026Open-world sandbox MMO · Early Access
DreamWorld: Sandbox MMO
2026Single-world sandbox MMO · Upcoming Early Access
Dual Universe
2022Space simulation MMO · Buy-to-play with subscription
Earthrise: First Impact
2011Post-apocalyptic sci-fi sandbox MMORPG · Free-to-play
Edge of Space
—Online survival sandbox · Not yet verified
Elteria Adventures
2020Online sandbox voxel action-adventure · Free to play
Embers of Caerus
—Fantasy Sandbox MMORPG · N/A — never released
Esylium MMORPG
20262D Sandbox MMORPG · Free-to-play / upcoming
Eternal Realms Online
20263D Classless Sandbox MMORPG · Free-to-play / active development
EVE Online
2003Single-shard space sandbox MMO · Free-to-play Alpha access + Omega subscription
EverEmber Online
—Open-world Sandbox MMORPG · Free-to-play with an optional subscription
Extract Game
2026Experimental progression MMO RPG · Upcoming Early Access
Face of Mankind
2006Sci-fi sandbox MMO/Action RPG · Freemium
Factions: Origins of Malu
—Sandbox MMORPG · Buy-to-play (Early Access)
Fallen Earth
2009Post-apocalyptic sandbox MMORPG shooter · Free-to-play
Fallen Earth Classic
2021Post-apocalyptic sandbox MMORPG · Free-to-play without a cash shop
Fantasy Realm Online: Moon Haven
—Sandbox fantasy MMORPG · Free-to-play with optional upgrade fees
Fasaria World Online
2015Sandbox MMORTS · Buy-to-play
Fear the Night
2018Online survival sandbox · Buy-to-play (Early Access)
Forsaken Legends
2016Sandbox survival MMORPG · Not confirmed in current sources
Forsaken Uprising
2014Medieval survival sandbox MMO · Paid (one-time purchase)
Foxhole
2022Persistent-war sandbox MMO · Buy-to-play
Fractured Online
—Sandbox MMORPG · Buy-to-play (planned)
Fragmented
—Session-based sci-fi survival game (not a persistent MMO) · Buy-to-play (free with The Repopulation)
Gameglobe
—Online sandbox game · Free-to-play
Gloria Victis
—Medieval sandbox MMORPG · Free-to-play
Gnome Online
2024Open-PvP sandbox MMORPG · Buy-to-play
Golemizer
2010Steampunk crafting MMO · Free-to-play
Graal Kingdoms
2002Social fantasy sandbox MMORPG · Free download with optional account upgrades
Grav
2015Sci-fi survival sandbox MMO · Buy to play
Gridforge
2026Browser sandbox MMORPG · Free-to-play
Grounded
—Online survival sandbox · Buy-to-play
Haven & Hearth
2009Persistent wilderness sandbox MMORPG · Free-to-play with optional subscription and purchases
Immune
2015Open-world Survival Sandbox MMO · Free-to-play
Inventaverse
20202D sandbox creation MMO · Free-to-play
Iron and Magic
—Never-released Web3/NFT sandbox MMORPG · Not applicable - never released
Island Forge
—Indie sandbox MMORPG (player-created content) · Free-to-play (one-time membership option)
Istaria: Chronicles of the Gifted
2003PvE fantasy sandbox MMORPG · Free entry with optional paid access or subscription
Kisnard Online
2015Cross-platform 2D fantasy sandbox MMORPG · Free-to-play
Land of Britain
—Fantasy sandbox MMORPG · Not applicable (never released)
Landmark
—Sandbox MMO · Free-to-play
Legendarium Online
20263D full-loot sandbox MMORPG · Free-to-play / upcoming
Legends of Aria
—Sandbox MMORPG · Buy-to-play
Legends of Aria Eternal
2026Persistent sandbox MMORPG · Buy-to-play / upcoming
Life Beyond
—Sci-fi survival sandbox MMO · Free-to-play (blockchain/Web3 elements)
Life is Feudal: Arden
2025Medieval sandbox MMORPG · Free-to-play
Life is Feudal: MMO
—Sandbox MMORPG · Subscription (relaunch; originally buy-to-play)
Linkrealms
2015Sandbox fantasy MMORPG · Free-to-play
Lost Skies
2025Session-based Co-op Survival Sandbox (up to 5 players) · Buy-to-play
LuckCatchers
—Steampunk sandbox MMORPG · Free-to-play
Lux
—Survival Sandbox MMORPG · Unreleased; a Kickstarter campaign sought crowdfunding
Magickness
2026Fantasy sandbox MMORPG · Upcoming
Master of Epic
2005Skill-based Japanese fantasy sandbox MMORPG · Free-to-play with optional item purchases
Might of Spells
2026Top-down open-world sandbox MMORPG · Open alpha / free testing
Minecraft
—Online sandbox game · Buy-to-play
Moonlight Sculptor
—Sandbox fantasy MMORPG · Free-to-play
Mount and Blade II: Bannerlord
2020Action RPG / sandbox strategy · Buy-to-play
Mystera Legacy
20162D sandbox browser MMORPG · Free-to-play
Nebula Online
2015Cross-platform sci-fi sandbox MMO · Buy-to-play
Neos Land
—Never-released voxel sandbox MMORPG · Not applicable - never released
New Dawn
2018Online survival sandbox · Buy-to-play (Early Access)
No Man's Sky
—Online space sandbox · Buy-to-play
Osiris: New Dawn
—Science-fiction survival sandbox · Not yet verified
Out of Reach
—Online survival sandbox · Buy-to-play
Outlaws of the Old West
—Online survival sandbox · Free-to-play
Pardus
2004Persistent browser space MMORPG · Free-to-play with optional premium features
Pathfinder Online
—Sandbox MMORPG · Subscription
Pioneers of New Dawn
—Online sandbox game · Not yet verified
Portal Knights
—Online sandbox action RPG · Buy-to-play
Prison Legacy
2026Social prison MMORPG · Upcoming
Profane
—Open-world PvP sandbox MMORPG · Buy to play (alpha); free to play planned at launch
Project: Gorgon
2026Classless discovery sandbox MMORPG · Buy-to-play
Project Ion
2019Sci-fi MMOFPS/RPG virtual world · Free-to-play
Project Zomboid
—Online survival sandbox · Buy-to-play
Ravendawn
2024Sandbox MMORPG · Free-to-play