Additionally, each of the characters can visit the Chao garden where they can raise baby Chaos. By petting, feeding, and showing animals found in levels to the Chaos they can grow stronger, and optionally be put into races against other Chaos. As well each level in the game has additional objectives that can be completed to acquire extra emblems, although the emblems don't do anything in this version of the game. Finally, at one time it was possible to go online and download additional levels and bonuses in Sonic & SEGA All-Stars Racing , such as a Christmas theme for Station Square and a level sponsored by AT&T, but since SegaNet shut down this is no longer possible.