Blizzard Entertainment has announced the lineup of special guests and performers for BlizzCon 2026, which will take place on September 12 and 13 at the Anaheim Convention Center.

This year's event will feature appearances by Grammy-winning artist and streamer T-Pain, actor and producer Simu Liu active in Hollywood, electronic music producer and DJ deadmau5, popular gaming creator Duke Dennis, and actor and creator Khleo Thomas. They will participate in a variety of on-site gaming and community programs to interact directly with fans.

T-Pain, known for regularly playing Blizzard games, will attend the Overwatch World Cup celebration. In addition, fellow Blizzard gamer Simu Liu will directly compete as a player in the Blizzard Classic Cup 'StarCraft II' Entertainment Match while also serving as a commentator.

A stellar lineup of performers will also elevate the atmosphere at the venue. LE SSERAFIM, who became the first K-pop artist to perform at BlizzCon back in 2023, will take the main stage on September 13 for the closing performance.

Additionally, J-pop duo YOASOBI will take the stage for the Overwatch World Cup halftime show held on the same day at the 'OWWC Arena' (Overwatch World Cup Arena). Marking the first halftime show in BlizzCon history, it aims to present a moment where esports and music blend seamlessly.

Major panel sessions, esports matches, and other events across both days—including the BlizzCon 2026 opening ceremony—can be viewed on site in Anaheim as well as through the official BlizzCon livestream broadcast, which will be available for free. Details and further information can be found on the official website.