Blockchain MMORPGs on this list include the dark fantasy world of Uldor and the faction-driven space universe of Star Atlas.
Uldor is one of the most technically ambitious crypto MMORPGs in development, built in Unreal Engine 5 with souls-like combat and full PvP across a persistent dark fantasy world. All titles here are free to play with no wallet required to access the core game. Blockchain MMORPGs differ from the RPG titles on this site in scale: these are persistent online worlds you share with thousands of other players, not single-session experiences. Star Atlas takes that further into a faction-based space MMO with one of the deepest player-driven economies in the category.
Open-world exploration, PvP-focused combat, and browser-based options all sit in this list. If you want deep social and economic systems, the space and fantasy MMOs deliver that; if you prefer a lighter time commitment, the browser-based titles let you play without a client download.