The publisher announced the pair in an official post from the game's social account on October 2, 2026, and said additional guest characters will be revealed during the World Championship Finals on October 9, when the studio will also showcase Year Two plans for the racer.
In a rewritten summary of the publisher’s announcement, SEGA told fans that Aang and Katara will "sweep the CrossWorlds racetrack" as part of the Year One finale on October 13, and encouraged viewers to tune into the World Championship Finals on October 9 to preview the incoming Year Two character lineup.
Sonic Racing: CrossWorlds continues a long-running tradition of cross-platform Sonic racing titles.
Previous entries such as Team Sonic Racing (2019), developed by Sumo Digital and published by SEGA, shipped on multiple platforms including Nintendo Switch, PlayStation, Xbox and PC.
That history makes crossover and DLC drops a familiar model for the franchise, with seasonal content updates and crossover characters often spotlighted through live events and social channels.
The October schedule gives competitive and casual players a short runway: the World Championship Finals broadcast will serve as the reveal platform for additional Year Two content on October 9, followed by the confirmed Avatar character release on October 13.
SEGA posted the initial confirmation via the Sonic Racing: CrossWorlds Twitter account (@RaceCrossWorlds) on October 2, 2026.
For players following CrossWorlds, these dates are the next milestones in the title’s post-launch roadmap.
Fans who monitor digital storefronts such as the Nintendo eShop or official platform channels should expect the normal cadence of patch notes and in-game announcements as the new characters go live.
SEGA’s official channels and the Sonic Racing: CrossWorlds social feeds will carry final details on availability, pricing (if any), and platform-specific rollout information ahead of the October releases.