Top similar games like Estium Online:

Embark on a thrilling adventure in Saikin by Shiryu Studios. Explore fantastical worlds, battle fierce enemies, and uncover secrets that will change your journey. With stunning graphics and immersive gameplay, Saikin will keep you on the edge of your seat. Play now and experience the magic!

Choose your class, challenge Forest bosses with your party, and face rival players in the Desert. Collect equipment, represent your guild, and ride ground and flying mounts in a stylized online RPG. Play free through level 5; higher levels require membership.

Join the world of Grimdoria, a 3D stylized high-fantasy indie MMORPG. Join the Adventurer's guild and work your way up the ranks! Grimdoria is a tribute to the mid-2000s golden era of the genre. Currently under heavy development with the aim to deliver a quality classic MMORPG experience.

A dark medieval sandbox MMO about Houses. Wake the Obelisks of a fallen empire, claim the land, and decide who your House will be: conquerors, traders, priests or swords for hire. Every alliance and every betrayal goes into the Chronicles. Action combat, player crafting, no pay-to-win.

Multiplayer Online RPG offering a shared world for players to adventure merging ‘classic’ MMO vibes with more modern third person action combat systems.

A class-based action MMO inspired by classic RPGs. Explore a fractured world of monsters and ruins, build your own playstyle, and fight alongside friends in real-time, cooperative combat.

Gran Skrea invites players to create their own destiny in an original world of medieval fantasy. Embark on varied and challenging quests, square off in ruthless PvP combat, or write your character’s story through an unstructured economy and player-created guilds.

Choose your hero, form your group and battle through dungeons together in a Multiplayer Online Dungeon Adventure. Progress through Leagues, endlessly scaling Dungeons and chase new rewards with every fresh season. With a growing roster of Heroes and content there’s always something new in FELLOWSHIP

Medieval Lands® is an old-school fantasy MMORPG brimming with mysterious lore and exciting adventures. Forge your own path in a classless gaming experience with a variety of skills, races, and playstyles. Explore the open world, slay mystical monsters, battle other players, amass riches, and more!

Legends of Aria Eternal is a sandbox MMORPG where players shape the world. Now with faster skill gains, a reworked prestige and enchanting system, full in-game knowledge base, and powerful new tools to run your own custom server.

In Wandaria, use magic to survive against creatures, rivals, and world dangers. Build, cultivate, and explore mysterious lands. Form alliances or defend your domain. Magic is your greatest weapon.

Relive the classic gameplay of an old-school MMORPG. Select a class that suits your style and join your friends to explore the vast world of Trimurti Online. Upgrade your equipment and maximize your skills, face monsters and bosses, conquer dungeons.

Grimrain is an indie MMORPG with a variety of casual and challenging gameplay for solo and groups. Explore the game world, with gathering, crafting, instanced and overworld dungeons, player housing and decoration, hidden locations, and legendary foes.

Enter Dal Riata, a world inspired by Celtic mythology. Choose your class, build your character, complete quests, join a clan, and take on bosses and raids with other players in this classic open-world MMORPG.

Make your own way in Makers' Wake, a fantasy MMORPG with 15 classes. Shape your character through skills, mastery, and unusual gear. Explore a world its makers left behind, face dungeon bosses with friends, craft and trade, and compete in PvP.

Testament of Power invites players to embrace the role of a tribal member on the culturally rich island of Ambali. Here, power is earned through time-honored traditions, requiring players to undergo initiation trials and challenge creatures native to the island's diverse biomes.

An new indie MMORPG inspired by OSRS! Train, battle, quest, and explore a dynamic world. Solve puzzles, conquer dungeons, and fight epic battles. This game builds upon time-tested mechanics with barricades, fires, player controlled resources, endless raids, macroing, and a caravan system!

OmniFlux MMO is an indie fantasy MMORPG built around classic online RPG exploration, character progression, and dangerous open-world adventure.

Warvox is a next-generation action MMORPG (Massively Multiplayer Online Role-Playing Game) built for players who love fast combat, open-world exploration, and a community-driven gaming experience

Grace Online is a 3D fantasy MMORPG featuring an immersive experience that allows the players to forge their own paths through exploration and discovery.

A living world awaits new explorers. Capture creatures called Lughs, evolve your team, and take on epic challenges in real-time combat. In Lugh World, your adventure is shaped by the choices you make, the Lughs you encounter, and the challenges you decide to overcome in an ever-evolving world.

Open-world indie MMORPG in development. The free Steam Playtest is LIVE NOW - open to everyone, instant access, no key needed. One class fills one role: Attacker, Defender or Supporter. Party up, fight monsters, gather, craft and quest across a seamless world with no instances.

Throne and Liberty captures the essence of classic MMORPGs while introducing new gameplay elements, depth and excitement at every turn. Gather your guild, prepare for battle, and set forth for throne... and liberty!

An old-school isometric MMORPG with no classes: the weapon in your hand decides what you can do. Train your skills by using them, hunt a hand-crafted world, and risk it all — die and you drop your entire inventory. Party up, found a guild, buy a house, and earn your place.

Venture forth alone or with allies in a classic high fantasy VR MMORPG as you embark on quests, grow in power, hone your skills, learn new trades, and tackle dangerous challenges as you gain power in the ever-evolving online world of Ilysia!

2D pixel art MMORPG with real-time combat, gathering, crafting, and immersive storytelling. Evolve your class, fight monsters, and discover if you're the Heir of Ethernia.

A living, breathing world built for roleplayers by veteran roleplayers. Every choice, action, and interaction unfolds through in-character storytelling, collaborative adventures, and player-driven narratives. Here, your character’s journey is defined by your decisions, alliances, and roleplay.

Tarnish Online is a full-loot sandbox MMORPG for Windows PC. What you carry is at risk — gear, pets & loot. Explore a living open world of PvP, caravans, trade & more. Steam Early Access Sep 25, 2026.

Swords and Shotguns is a Sandbox Survival MMORPG, combining elements of PvE and full loot PvP with intense real-time combat. Gather resources, craft power gear, and shape the player-driven economy. The entire world is a massive big server.

Guild Wars 2 is an award-winning online roleplaying game with fast-paced action combat, deep character customization, and no subscription fee required. Choose from an arsenal of professions and weapons, explore a vast open world, compete in PVP modes and more. Join over 16 million players now!

A fast-paced action MMORPG where every strike is aimed and every dodge matters. Take on epic bosses, experience responsive real-time combat, and enjoy full control—no tab-targeting, no auto-play, and no Pay2Win.

Sectoris Sky takes you to a fantastical world suspended in the skies. Explore the floating islands, teeming with mysteries, resources, and formidable enemies.

ManaSoul is a 2D Pixel Art MORPG where you create and play as your own unique Mage in a world of magic. Play solo or with friends and take on challenges, solve puzzles, and explore the beautiful hand crafted open world.