Third.
maybe she will one day
non
probaly sonic and the dark knight.but they could make sonic next gen 2
No, Sonic is not featured in Super Mario Galaxy 2.
In the 2008-2009 season and will make another appearance in the 2009-2010 season.
Unfortuantly, Sonic Undergroud was canceled. It's been years...I don't think they'll start a new season, much less make a new gen sonic underground.
Super Sonic is not a playable character in sonic battle. Some people used hacking codes to change sonic's appearance and make him more powerful, thus making super sonic
You can only make hero and dark chao in SAB2. Also Sonic chao are neutral so if you give your chao a lot of run animals you will get a Sonic chao.
There have been rumors about that, but sadly, if they havn't made a new episode in seven or eight years, I highly doubt they will make a 4th season of Sonic X :(
No, but I do believe a Chao does make a cameo in Sonic Rush when you are about to play 2P with a friend.
Shadow the Hedgehog's first appearace was Sonic Adventure 2.
Yes he does there was an event where they showed one of the parts where he will be shown