um as far as i know 5 their is sonic, shadow, silver, amy, and metal sonic.
The researchers of Sega invented him.
no it just seems romantic so they get more views. Awkwardness is part of romance
No information has been released by SEGA as of yet.
SEGA has not yet officially announced Sonic's favourite number. There is also a possibility he does not even have one.
there are 14 different species of hedgehogs.
If you mean as far as the video games....then it stopped at 2. But i hear that internet fans and a small part of sega, are considering a third one.
Because SEGA is insane.
because sega don't make game consuls any more so they make games for other systems like sega all star racing and such
Sega merged with I think either Sony of Nintendo a while ago.
Band other hedgehogs from coming make a safe cage and make everything else secure.
allot of them live in ca but maybe they ran out of hedgehogs
They used to. Ever hear of the Sega MegaDrive or the Sega Saturn? They also did a handheld device called the GameGear. Google it for more info. ;)