Sonic Frontiers – Sonic's Birthday Bash Update is Out Today, Adds New Game+ and Spin Dash

The new update revamps the Starfall Islands with various decorations and adds new challenges, Koco to collect, and more.

Sonic Frontiers Birthday Bash Update Available Today; Adds New Game+, New Challenges & More - Noisy Pixel

Sonic Central 2023: Celebrate Sonic's Birthday With New Releases and Updates - Xbox Wire

Sonic Frontiers Birthday Bash Update Adds New Challenges, NG+

Happy birthday, Sonic! Let's celebrate with some speedy updates - News - Nintendo Official Site

Sonic Frontiers Patch Notes, Sonic Frontiers Version 1.30 Update - News

Sonic Frontiers' Free Update Sonic's Birthday Bash is Out Now - QooApp News

SEGA hosts its third annual Sonic Central fan event — GAMINGTREND

Sonic Frontiers – News, Reviews, Videos, and More

Frontiers - Sonic the Hedgehog

Sonic Frontiers - Official Sonic's Birthday Bash Update Trailer