Riot Games co-founder Marc Merrill confirmed at PAX West that the League of Legends MMO remains in active development despite the cancellation of 2XKO. Merrill acknowledged the project's challenges, calling it "the Holy Grail" of game development while expressing confidence in its future. He emphasized the team's commitment to exceeding player expectations in execution.

The MMO has reportedly been in development since December 2020, enduring multiple rounds of layoffs, including those tied to 2XKO's launch. Riot appears to be betting on the broader appeal of the MMO genre compared to the niche fighting game market. The studio continues to work toward delivering a title that honors the League of Legends universe while meeting high player expectations.