official website for Sonic & Sega All-Stars Racing earlier this week and now, thanks to some sleuthing from tssz|news, it looks like the remaining playable characters have been uncovered. Hidden in the website's code are several images, including the one above. Close inspection reveals Akira Yuki of Virtua Fighter alongside what looks to be Jacky Bryant. Also pictured is one of the characters from Bonanza Bros and what appears to be Opa-Opa from Fantasy Zone. Digging further into the websites code, tssz discovered images of KapuKapu, otherwise known as the cat from the classic Dreamcast puzzler, ChuChu Rocket.
Some decent additions to the roster, to be sure, but there seem to be some puzzling omissions as well. No Phantasy Star? Where's Kid Chameleon? Altered Beast would be a great fit as well. There's always DLC, right?