franchise, and is one of the most well-known characters in the history of video games. He appears in The New Adventures of Sonic the Hedgehog.
Sonic's general appearance involves his trademark blue color, with a peach muzzle, arms, and belly/chest. He has green eyes, and his quills are slicked back. From behind, it looks like he has four quills, and two more on his back above his tail. In Sonic Boom, he appears to have more quills on his head in a cow-lick style, and his arms are also blue to match the rest of his body barring his muzzle and chest.
Sonic is normally warm-hearted expect when near Eggman. he has a bigger fister than usual.
In April of 1990, SEGA wanted a character that could rival Nintendo's Mario and that could sell over 1,000,000 copies. An armadillo (later known as Mighty), a Theodore Roosevelt lookalike in pajamas (Named Dr. Ivo Robotnik), a (sort-of) look alike of mario, were all suggestions. But Naoto Oshima's design won over the others, the character sported the blue color of the Sega logo, his shoe color was based off of Santa Claus, and The shoe buckle is rumoured to bear connection to Michael Jackson, the connection, however, remains unclear.