You get the gold medalist achievement
Sonic 06
sonic unleashed
You have to do soliannan quests
Shadow the hedgehog debuted in Sonic Adventure 2 and was featured in most games since then. He is playable in Sonic Adventure 2, Sonic Heroes, Shadow the Hedgehog, Sonic 06 and several side projects on handhelds.
He was shot in the back by Mephiles the Dark, with a Dark Chaos Lance
Sonic 06
Yes. Even though you've beat any of the stories, you can still travel around town, and blast through the stages to find all the medals.
sonic unleashed
You have to do soliannan quests
All depends where you live, but most Gamespots have them
it depends on
Mephiles shoots sonic with a beam that kills him
Super sonic is playable only during the ending sequence unlocked by beating all three of the main stories and is activated by the storyline.
Sonic Shadow Sliver ............that is if you mean sonic 06
no That's all a matter of opinion, try it out yourself. It's one of my favorite games of all time (Sonic 1991, not 06).
Sonic Attack was created in 1981-06.
sometime after sonic 06 (sonic 06worst game eva)