Riot Games' MMO project remains in development, though specific details have been kept under wraps. Riot Games co-founder Marc Merrill recently opened up about the project, framing it as a search for "The Grail."

On September 6, Riot Games released an edited clip on its official social media channels featuring stage footage from PAX West 2026 in Seattle. The session, hosted alongside Greg Miller of the Kinda Funny Games podcast, saw Merrill look back on his career.

During the talk, discussion naturally turned to the MMO set in the League of Legends universe. Merrill touched on the project's current state, saying the studio knows what players hope to see and that it comes down to whether the team can successfully execute on that vision. He added that internally, the team jokingly refers to this worthy quest as "The Grail."

He continued the metaphor by noting that while many a brave knight may fall on the quest for the Grail, it is a journey they must undertake anyway. He added that the studio tries to maintain that mindset despite the difficulty, acknowledging how hard it is to cultivate such an attitude at scale. Even so, he expressed confidence, saying, "I think we're doing a reasonable job, and I think the future is incredibly bright." In doing so, he likened the project to the legendary quest for the Grail—something immensely difficult to attain despite massive effort.

His comments drew attention beyond a simple update because the path of Riot's MMO project has been far from smooth. Riot Games officially announced its MMO development plans in 2020. At the time, game designer Greg Street shared updates on the project, but in 2022 he caused a stir among fans by stating that a release was not guaranteed. In early 2023, he left Riot entirely.

In 2024, Merrill officially announced a reset of the MMO project's direction to ensure it felt sufficiently distinct from games already on the market. He also stated that Riot would take the project dark, asking fans for understanding by saying that "no news is good news."

Following the reset, Riot brought in Fabrice Condominas as the new executive producer and reinforced its talent pool by hiring developers with World of Warcraft backgrounds, including Orlando Salvatore, Raymond Bartos, and Brian Holinka.

Meanwhile, another League of Legends IP title, '2XKO,' has also drawn attention alongside this announcement. In August, Riot announced it was winding down development on the game—a decision made less than a year after its official release in January of this year. This led to skeptical reactions that the MMO might follow a similar fate.

However, given the nature of the MMO genre—where games like 'WoW' and 'Final Fantasy XIV' established their presence only after lengthy development cycles and trial and error—some analysts suggest that a heavily invested MMO project will not be easily abandoned.

The key question is whether Riot can complete the project to claim the Grail, and if initial reactions fall short of expectations, whether it has the staying power to drive it to commercial success. What is clear is that Riot continues to pour talent into the project, will refrain from sharing details until it is ready as Merrill indicated, and remains fully aware that this challenge is anything but easy.