no
xbox 360,PS3,3DS, and PC
to me its sonic generation because its cool u can use classic sonic or modern sonic and if ur going to use classic sonic its 2D if ur going to use modern sonic its 3 D now thats awsome
No.
Probably Sonic 4 episode 2
In Sonic Heroes for the PS2 and I think Sonic The Next Generation or something.
Sonic the Hedgehog 4: Episode 2.
If your talking about the original Sonic the Hedgehog, then Sonic and the Secret Rings is way better.
you have to beat green hill with both classic sonic and modern sonic
Not classic,but yes.
It is impossible to say because there is always another sonic game.
In Sonic Generations 3DS you can play as super sonic when you beat the game once. I think you transform by collecting 50 rings
nope sonic generations will be available only for x box, PS3, 3DS