Latest SEGASammy Investor Q&A had some juicy tidbits.
— Sonic Stadium ✪ Sonic News & Community (@sonicstadium) January 1, 2022
Sonic Frontiers was expected to launch in 2021 for the anniversary, but was pushed to 2022 for quality and testing.
This and more details in the article:https://t.co/CRuB1Df00A