カジュアル · Free to Play · MMORPG：みんなで遊べるゲーム

Where Winds Meet：メインストーリーの外で楽しむ武侠協力プレイ

最大4人のフレンドとオープンワールドを探索し、ボス戦や一部のグループチャレンジに挑めます。メインストーリーはソロ向けなので、共有できる冒険には明確な範囲があります。

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IdleOn - The Incremental MMO

The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction!

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Idle Hacking: An Inaction RPG

A persistent idle MMORPG, with a text-based hacking theme. Enjoy the "Inaction RPG" design philosophy by crafting equpiment using ARPG influenced prefix/suffix systems, build or join player managed syndicates, trade on the marketplace, and compete in community events.

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Adventurers Guild

"The 2026 Tribal Adventure MMORPG is Now Available! Answer the Call of the Wild. Start Your Hunt Now!"

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Stellar Odyssey

An Idle Space MMORPG where you progress at your own pace, but the universe is built together. Explore a procedural galaxy of nearly 50 million star systems alone — or join a Squadron to pool resources, raise space stations, upgrade shared buildings, and expand across the stars as one.

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Crazy Oddballs: Idle RPG

Build your oddball team, grind endless loot, and optimize ridiculous gear combinations in a chaotic idle RPG with guild battles, PvP, and long-term progression.

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Palia

Discover a welcoming world in Palia, a free-to-play fantasy life sim adventure where you can craft, explore, and create the life and home of your dreams. With nearly endless ways to make Palia your home, you’ll find relaxation and joy in every corner of this vibrant, heartwarming world.

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Super Sus

Welcome to join the multiplayer social deduction game - Super Sus! Engage in intense gameplay with global players, as you strategize to safeguard your spaceship from the cunning Impostors determined to sabotage the mission and eliminate everyone aboard!

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Animal Jam

In Animal Jam, you can become your favorite animal, collect amazing items, adopt adorable pets, and create a style to express the real you as you explore the beautiful 3D world of Jamaa! 2017 Google Play Awards Winner ★ Best App for Kids

Idol Party

“WOW,you can really dance!” Welcome to IDOL PARTY. Immerse yourself in dance and song to find friends in this social game. Charm your love with moves and melodies, pledge togetherness, marry, and start a family. Tired? Farm or play mini-games for endless fun!

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Idle Clans

Idle Clans offers the classic MMORPG grind and experience we all know and love, but in a way that respects your time. Dozens of skills, clans, a player-driven economy, quests, bosses, raids and more. Frequently updated and shaped by the community.

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BLEACH Brave Souls

The world of mega-hit manga and anime BLEACH comes to Steam in this exciting 3D action game! Build a team using your favorite characters from the BLEACH universe!

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Atlantica Global

Atlantica Global is a free-to-play (F2P) massive multiplayer online role-playing game (MMORPG), with a tactical combat system. Venture out in to the world of Atlantis where you'll find otherworldly monsters, amazing gear, and even more battle-hardened adventurers like yourself.

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Wizard101

Unleash your inner magic and prepare to unravel the mysteries surrounding a death professor gone rogue. Darkness threatens to engulf the Spiral as you master powerful spells, explore over 22 whimsical worlds, and team-up with friends in this nostalgic wizard turn-based deckbuilding MMORPG.

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Animyst

Explore a strange and dark afterlife as the Undead. Inhabit the body of a Skeleton or Fleshy Corpse and build a new life in The Droughts, a giant desert of ancient ruins and occult monsters. Craft powerful spells and befriend or battle other players in a single open online world...

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Downtown Mafia: Gang Wars

Addictive text-based Mafia MMO RPG where you team up with other players to wage Gang Wars, Turf Wars, Boss Fights, Hire Mercs, Hit-List your enemies, buy weapons, vehicles and equipments, City-based Missions, TOURNAMENTS and much more..

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VRChat

Join our growing community as you explore, play, and help craft the future of social VR. Create worlds and custom avatars. Welcome to VRChat.

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Tank Force: Online Shooter Game

Tank Force - the coolest free online tank shooter! This is a new word in online tank battles, which combines the best qualities of a tank simulator and thrilling arcade battles.

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CasinoRPG

Play the tables or own the strip in this Vegas-themed MMORPG that merges role-playing, tycoon, city-building and casino games. Use your winnings in multiplayer casino games like slots, poker, blackjack and roulette as you rise from janitor to casino mogul.

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Digimon Masters Online

DMO is MMO featuring the ever-popular Digimon franchise. This long awaited game will feature a deeper RPG experience, enhanced graphics and adrenaline-pumping real-time combat. Both new and long-time Digimon fans can now immerse themselves into this new epic adventure with their very own Digimons.

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Trove

Grab your friends, hone your blades, and set off for an epic procedurally generated adventure in Trove! Battle the Shadow in realms filled with dungeons and items created by your fellow players. Whether hunting treasure or building realms of your own, it’s never been this good to be square!

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Dragon Saga

Dragon Saga is a f2p arcade style side scrolling 3D Fantasy MMORPG set in a world of Dragons and magic. Choose one of four classes (Warrior, Mage, Thief, and Archer) and explore a rich world filled with unique monsters. Power up to unlock devastating abilities, hidden combos and hilarious effects.

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WAKFUの戦術ダンジョンを仲間との共同作業に

WAKFUはオンラインのファンタジー世界を、マス目上で戦う協力RPGにします。ダンジョンのチームは最大6キャラクターですが、3人編成のものもあります。

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Elsword

Elsword is a free-to-play, online action RPG that uses classic side-scrolling game mechanics in an immersive manga inspired world.

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