It goes in the order of which the games were released;
Green Hill Zone (Sonic the Hedgehog 1)
Chemical Plant Zone (Sonic the Hedgehog 2)
Sky Sanctuary Zone (Sonic 3 & Knuckles)
Speed Highway (Sonic Adventure)
City Escape (Sonic Adventure 2)
Seaside Hill (Sonic Heroes)
Crisis City (Sonic the Hedgehog (06))
Rooftop Run (Sonic Unleashed)
Planet Wisp (Sonic Colours)
He is still 15. after all he never ages.
There are no costumes in Sonic Generations.
sonic generations,or both!
Sonic Generations, Sonic All Stars Racing Unlimited
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 douse have shadow in it, i found a youtube video of it all. there is also proof of knuckles but im not sure about the rest...
3D sonic 2D sonic,espionage,vector,charmy,Amy,tails,rouge,and blaze
Sonic Generations was created on 2011-11-01.