They're not brothers.
The last answer was not that helpful. Sonic and/or Silver the Hedgehog are not related. In the show, Sonic Underground, Sonic's had only 1 brother and only 1 sister. His brother was Manic and his sister was Sonia. Sonic does not have any more siblings. Silver is just a hedgehog from the future, not Sonic's brother.
Her friends are Sonic the hedgehog (brother), Silver the Hedgehog (brother), Shadow the Hedgehog (brother) and Cream the Rabbit (close as sisters).
He is their brother. This question is unable to be answered.
it's (sonic the hedgehog) and (shadow the hedgehog) and (silver the hedgehog)
"Manic the Hedgehog is a green anthropomorphic hedgehog from the Sonic Underground animated series. He is the brother of Sonic the Hedgehog and Sonia the Hedgehog, as well the son of Queen Aleena." So basically, Sonic's brother is Manic the Hedgehog, and Sonia the Hedgehog is Sonic's sister.
No.
is there a sonic the hedgehog 6 pack of figurines with silver the hedgehog in it
Sonic Underground isn't even a real game. Anyway, you spell the name like Manic. Real stupid once again. SONIC, SHADOW and SILVER are the brothers.
there is no white sonic....his name is ...silver the hedgehog.....he is NOT sonic. silver is not sonic...silver is slow...sonic is fast...silver hates danger ...sonic is always exited for danger...so yeah on google search silver the hedgehog and you'll see silver
he is sonic brother in sonic underground
Silver. cause Sonic's an A$$HOLE.
you can get sonic rivals for the PSP. You can play as silver in it. Same with Sonic The Hedgehog (2006) and Sonic Rivals 2