No, Sonic and Silver are not brothers.
no sonic is silvers past life
No.
beat sonic or shadow with silver 3 times or complete silvers story
Sonic's brother is "Manic" and his sister is "Sonia."
no she dies in silvers story and never comes back
Yes he does its Manic and Sonia but the thing is there not in sonic x there in Sonic Underground and in Sonic X and adventure of Sonic Sonic thinks of Tails Prower as a brother
Sonic has a brother (Manic) and a sister (Sonia).
he is sonic brother in sonic underground
Only in the cartoon Sonic Underground,his name is Manic and he's Sonic's younger brother of the triplets.
comment on telecharge sonic brother trouble mac
He doesn't have one.In Sonic Underground he has a younger twin brother Manic.
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.