Board Thread:General Discussion/@comment-26167440-20160111225919/@comment-26253917-20160213060649

Nope it is unlock right after you beat everybody story.

While that is true, Sonic Battle came out before that game which mean while the other game is no longer canon, Sonic Battle is still is since Emerl is not in Archie and he still has a profile on Sonic Channel.

Sonic Battle credibility is still there.