No, but you can get it on this website (soniczone.net) on the top of the page select games, select nentendo then click on sonic colors, and it will start downloding it.
Shadow does appear in Sonic Colours for the DS as an NPC.
just sonic.
really sorry to this but no
Some websites allow you to download Sonic the Hedgehog.
Yeah in any level
you need to get the activation code... :/
Sega
no
No, Sonic Rush and Sonic Colours are of their own storylines and are not a continuation.
You can buy Sonic Generations for PC on steam for a digital download. You can buy it in some stores aswell.
there is a sonic simulator but main story is not multiplayer
As of Sonic Colours, Sonic's new voice actor is Roger Craig Smith.