So far it's only Modern Sonic, Classic Sonic, and Dr. Robotnik/Eggman.
Modern Sonic and Classic Sonic, and somehow the characters swap like in Green Hill Zone, instead of Modern Sonic, there's Modern Tails!
theres modern and classic sonic so no but you can download character mods
No he's often considered chubbier as in Sonic Generations one of the characters Classic Sonic rescues questions if he lost weight.
There are no costumes in Sonic Generations.
sonic generations,or both!
yes
Sonic Generations happened in 2011.
hes only a rival in sonic generations.
Yes, she is going to appear in Sonic generations.
yes, but if you the PC sonic generations.
Sonic Generations was created on 2011-11-01.
Who Knows? Maybe in Sonic Generations since they're us suppose to be many characters