Top similar games like Blue Protocol:

NosTale is a free-to-play anime action MMORPG which takes you on an exciting journey through a world full of mystery with your friends.

Welcome to THRONE AND LIBERTY, a free-to-play, multi-platform MMORPG. With an always changing environment, Massive Scale PvPvE, and the ability to transform into creatures to battle across land, sea, and air.

RuneScape is a high fantasy open world MMORPG. Explore an ever changing and evolving living world where new challenges, skills, and quests await. Featuring unprecedented player freedom, you choose how to play, adventure, and grow.

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.

Realtime Action Combat MMORPG. Battle Foes and Complete Quests to Level up your Skills and Equipment. Prepare to face the most Mythic of Enemies. Swap between different Skill Sets whilst playing the Same Character. Craft and Discover New Items of Increasing Rarity.

Fight, explore, and lose yourself in an anime-inspired world built for VR. Two action-packed game modes available. How will you use your power?

Start your heroic saga today in a world full of magic and excitement: Choose your race, build a home and discover the fantastic world of Taborea in the classic free-to-play MMO!

Aura Kingdom is a free-to-play Anime MMORPG featuring strong PVE elements, a uniquely detailed world, and an engaging, well-crafted story. Aura Kingdom empowers players as Envoys of Gaia, gifted individuals that take the role of one of the fifteen classes.

Shipwrecked on a uncharted island, master survival alone or with friends. Battle, build, and conquer foes as you confront the mysteries lurking in its shadows.

DK Online, a fantasy-themed classic MMORPG, invites you to combat monsters, engage in intense PvP, and prove your skills by leveling up. You can magically transform your look into stylish characters. Conquer achievements and explore a vast world as a Dragon Knight. Massive rewards await you!

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.

TERA is an epic fantasy MMORPG experience. Master the action-packed combat system and prove yourself in solo and multiplayer adventures – all in the stunningly beautiful world of Arborea!

Join over 27 million adventurers worldwide and take part in an epic and ever-changing FINAL FANTASY. Experience an unforgettable story, exhilarating battles, and a myriad of captivating environments to explore.

Pixel Heroes is a new and coming Free-To-Play MMORPG. Explore the unexplored, grow your stats and build allies so you together can defeat the great terrors of Uzoria.

Drakantos is a free-to-play MMORPG with a nostalgic pixel art style, combined with exciting, fast-paced action combat and more than 20 unique playable heroes.

The best retro fantasy MMORPG on the planet. Old School is RuneScape but… older! This is the open world you know and love, but as it was in 2007. Saying that, it’s even better than that – Old School is shaped by you, its players, with regular new content, fixes and expansions voted for by the fans!

Aim to conquer Aincrad with Kirito and Asuna

Join the world’s greatest fellowship of players in the award-winning online re-creation of J. R. R. Tolkien’s legendary Middle-earth.

Neverwinter is a free, action MMORPG based on the acclaimed Dungeons & Dragons fantasy roleplaying game. Epic stories, action combat and classic roleplaying await those heroes courageous enough to enter the fantastic world of Neverwinter!

Swords of Legends Online is an action MMORPG set in a breathtaking fantasy world with sophisticated combat mechanics and a unique storyline based on Chinese mythology.

Enjoy the "Tower Scramble", where up to 1,000 players can fight at once, Guild & Team Battles, 1-on-1, and strategic PvP battles that will leave your palms sweating!

Get ready for a journey to the world of Anseion, an immersive 2D MMORPG. Choose your fraction: good or evil. Fight against players and monsters, explore the fascinating world, collect items and create your own. Make a unique character. Participate in events and fraction battles, increase your rank.

Tree of Savior(abbreviated as TOS thereafter) is an MMORPG in which you embark on a journey to search for the goddesses in the world of chaos. Fairy-tale like colors accompanied with beautiful graphics in TOS will have you reminiscing about precious moments all throughout the game.

Discover endless expanses and hardcore PvP! Become a hero of a fantastic world in AION: charge into thrilling combat, on ground or in the air, battle against other players or in the fight against some mighty monsters. Spread your wings, Daeva, and fight for the fate of your people!

Elsword is your exciting, side-scrolling, all-action role-playing game: create your own hero, style up to suit your tastes and show off your skills in countless solo and multiplayer adventures – all presented in awesome manga visuals.

Florensia is a Free-to-Play MMORPG and shows you its legendary worlds ashore and at sea with its 3D anime style. Mysterious islands, the great ocean, dungeons, picturesque pirates and dangerous monsters are waiting to be discovered.

Traha Global is RvR MMORPG based on the confrontation between two major factions. You can play multiple roles, create unique builds of your character based on unlimited class transition system. Based on vast open world, you can go on adventures in various regions, get items through raid dungeons.

Train skills, fight monsters, make friends, and explore the vast Mist universe. Play 6 distinct and different classes, each with their own set of abilities, strengths, and weaknesses.

A team of veteran developers of the FINAL FANTASY franchise, headed by venerated producer Yoshinori Kitase, brings you MOBIUS FINAL FANTASY, a mobile RPG of unprecedented quality. The PC version comes 4K visuals and 60 FPS gameplay.