.Sonic the Hedgehog[a] is the title character and the protagonist of the Sonic the Hedgehog video game series published by Sega, as well as numerous spin-off comics, animations, and other media. Sonic is a blue anthropomorphic hedgehog who can run at supersonic speeds and curl into a ball, primarily to attack enemies. In most games, Sonic must race through levels, collecting power-up rings and avoiding obstacles and enemies. No stranger than rescuing genies from magic books, or saving aliens from an interstellar amusement park. No stranger than rescuing genies from magic books, or saving aliens from an interstellar amusement park. I'm more concerned about finding our friends.