Sega released three "content waves" throughout 2023 that significantly expanded the base game:
: Added Photo Mode , a Jukebox (allowing players to change background music with 53 unlockable tracks), and two new challenge modes: Cyber Space Challenge (time attack) and Battle Rush (boss gauntlet). Sonic Frontiers Switch XCI Update DLC [USA/...
: The largest expansion, offering an alternate story ending set on Ouranos Island. It introduced Amy, Knuckles, and Tails as playable characters, each with unique traversal and combat abilities. Downloadable Content (DLC) Packs Sega released three "content waves" throughout 2023 that
