Sonic the Hedgehog (character) based on a poorly drawn Sonic, called "Sanic", has been used; typically repeating one of Sonic's catchphrases but with poor grammar. Sega's official Sonic Twitter account has made numerous references to it, and it appeared in official downloadable content for "Sonic Forces" on in-game shirts. Sonic the Hedgehog (character) 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.
Sonic the Hedgehog collect one of the Chaos Emeralds. In "Sonic the Hedgehog 3", if all Emeralds have already been found, touching them rewards the player fifty rings. In most games since "Sonic Adventure 2", these giant rings serve as the end level marker, which ends the level upon touching it. Checkpoints are items placed throughout the stages in "Sonic" games which serve mainly as progress markers. If the player runs through one, their progress through a level is "saved". If the player then loses a life on the same stage, they will start over at the last checkpoint passed. Checkpoints also serve