After the retconned timeline in Sonic the Hedgehog (2006), Shadow and Silver bonded in the Rivals series, where he has interacted with Shadow. According to SEGA fourms, Silver is the biological but illegitimate future son of Shadow.
Silver the Hedgehog is Shadow the Hedgehog and Sonic the Hedgehog's Child - Works | Archive of Our Own.
Sonic Team member Takashi Iizuka confirmed on his Facebook that Silver is not a descendant of Shadow.
Shadow is the result of 'Project Shadow', a means of achieving immortality and curing terminal illness. Gerald Robotnik gotten the DNA of Black Doom in order for Shadow to be created so he could cure his granddaughter Maria. Sonic, according to Sega, was born on Christmas Island. So, no, they're not brothers.
Hiding amongst a Trooper prison convoy, "Tonic" was rescued by the Freedom Fighters. Claiming to be Sonic's brother, he asked to join them, but Sonic knew for certain that he had no family to speak of and refused to accept the imposter. Tonic then ran off into the jungle where he secretly made contact with Dr.
In the Sonic Underground Zone, Sonic the Hedgehog was one of three royal siblings, alongside Manic the Hedgehog and Sonia the Hedgehog.
Within the Sonic franchise's fictional universe, Shadow is an artificial, anthropomorphic black hedgehog created 50 years before titular character, Sonic the Hedgehog was born, by Professor Gerald Robotnik, the grandfather of series antagonist Doctor Eggman.
Black Death is a powerful evil sorcerer and a villain in the Archie comics incarnation of the popular Sonic the Hedgehog franchise. Black Death was one of the two most dangerous practitioners of the black arts faced by Knuckles during his search for the mystical Sword of Acorns.
Maria Robotnik is the posthumous overarching protagonist of the 2001 video game Sonic Adventure 2 and the Shadow Saga of Sonic X. She is the granddaughter of Professor Gerald Robotnik, and the cousin of Dr. Eggman, and was Shadow the Hedgehog's closest companion aboard the Space Colony ARK until her death.
Manik Acorn (Light Mobius) is the son of King Sonic and Queen Sally and brother of Sonia Acorn. Manik bears great resemblance to his father, and has inherited his super speed and personality, but has his mother's eyes.
She is an anthropomorphic cat and a princess hailing from an alternate dimension, where she is both the regent of her world and the appointed guardian of the Sol Emeralds, a role similar to that of Sonic and Knuckles combined.
Silver from Sonic Channel. Silver, as his name states, is a very silver (almost white) anthropomorphic hedgehog with white fur on his chest surrounding his neck, gold eyes, and peach skin.
Super Sonic is a special form that Sonic takes on after collecting the seven Chaos Emeralds. His super form grants him increased speed, the power of flight and turns his blue quills upward and golden yellow.
Canon. Sally temporarily married Shadow in the altered Light Mobius timeline. Neither had any feelings for each other; this marriage was in order for the hedgehog to be king and have a way to fulfill his promise to Maria.
Princess Amelia Rose the Hedgehog, commonly known as Amy Rose, and formerly known as Rosy the Rascal, is one of the main characters from the Sonic the Hedgehog series. She is a mobian hedgehog with a major crush on Sonic the Hedgehog.
In the newly-released Sonic the Hedgehog movie, Jim Carrey's red-loving, mustachioed villain is called Dr. Ivo Robotnik. But, during an important moment, James Marsden's character calls him “Eggman” as an insult.
Although he is Sonic's arch-rival, Shadow is not truly villainous; as he is mostly considered an anti-hero mostly due to how he still maintains something of a friendly rivalry with Sonic and has done some questionable things but at the same time from how he has done things such as sacrificed himself to save others ...
As if that's not bad enough, Knuckles's original name was actually "Dreds," a reference to his dreadlocks. Seems like they made the wiser choice by naming him after those spikes poking out of his knuckles, though.
5 Shadow Secretly Plans His Revenge
Eggman for who he is, and betrays him, allying with Sonic. Together, Shadow and Sonic thwart Eggman's plans to destroy the world.
Jules Hedgehog was the husband of Bernadette Hedgehog, brother of renowned scientist Sir Charles Hedgehog and father of world-famous Freedom Fighter and hero Sonic the Hedgehog.
Queen Sally Acorn (Light Mobius) was the Light Mobius counterpart to Sally Acorn, the queen of her zone's Mobius and the wife of King Sonic. She is a kind and caring queen, willing to do anything for her people.
Manic The Hedgehog, a character from Sonic Underground, is Sonic's brother and the drummer in the sibling's band. Manic is the most laid back of the family (yes, there's somebody more laid back than Sonic), though perhaps this is because he doesn't have any powers. This never held him back, though.