2XKO

2XKO is a free-to-play 2v2 fighting game developed and published by Riot Games. It uses champions from League of Legends in tag-team matches built around assists, swaps, and team combinations rather than one-on-one rounds. Riot launched 2XKO on PC, PlayStation 5, and Xbox Series X|S. The company says active development will end at the end of 2026 after the remaining planned content is released. Lux arrives in September, Samira is planned for October, and a final bug-fix pass is scheduled for December if needed. The game will remain available after active development ends. Riot says servers will stay online, all champions will be unlocked, and players will still be able to play online and offline. Ranked lobbies, seasons, battle passes, KO Points, and Champion Tokens are being removed as part of the long-term maintenance plan.