Summary (tl;dr)

Riot Games is ending active development for its free-to-play fighting game, 2XKO, by December 2026, due to insufficient player retention and a lack of a sustainable player base.

Essential Background

Initially announced in 2019 as "Project L," 2XKO is a 2v2 tag-team fighting game set in the League of Legends universe, developed by Riot Games. It was released for PC in early access in October 2025 and later fully launched on PlayStation 5, Windows, and Xbox Series X/S on January 20, 2026. The game featured cross-platform play and progression, aiming to attract both the dedicated fighting game community and a broader audience from the League of Legends fanbase.

The Full Story

On August 20, 2026, Riot Games announced its decision to cease active development for 2XKO by December 2026. Despite positive initial player reactions and a passionate core community, the game did not achieve the sustained player engagement necessary for its long-term viability. While the servers will remain online for players to continue playing, no new content or major updates will be released after December, beyond a final bug fix patch. Riot Games will refund all purchases made by players up to August 20, 2026, and plans to unlock all champions and offer a final cosmetic bundle.

Why It Matters

This decision highlights the challenges of player retention in the highly competitive free-to-play gaming market, even for major developers like Riot Games. While 2XKO garnered a dedicated following within the fighting game community, it failed to broaden its appeal sufficiently to meet the company's sustainability goals. The cessation of active development marks a significant setback for a title that had considerable hype and investment, and it raises questions about the future strategies for new game launches within the genre. The game's competitive series is guaranteed to run through the end of 2026, but its future status at major events remains uncertain.

Geographic Location

• Los Angeles, California, United States (Riot Games studio location)
• Sydney, New South Wales, Australia (Riot Games studio location)
• San Francisco Bay Area, California, United States (Riot Games studio location)