Sonic the Hedgehog

Sonic the Hedgehog is the title character and protagonist of the Sonic the Hedgehog video game series released 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.