User blog comment:Nicktoons 3d/Sonic Universe, From the creator of Sonic BGE/@comment-5159692-20121013135431/@comment-5159692-20121013141630

Obviously it is...You can tell because SEGA Havent Comfirmed it and it doesnt have a copyright in the corner of the picture also they wouldn't put 21 aniversery because it would be his 22nd