Sonic is the world's fastest hedgehog who can run at supersonic speeds. He has the ability to roll into a ball and spin dash. When he collects seven Chaos Emeralds, he transforms into the more powerful Super Sonic. Sonic's friend Tails has the unique ability to fly using his two tails, but tires easily. Knuckles is the last of his clan and guardian of the floating Angel Island. Amy is Sonic's self-appointed girlfriend who is bright and cheerful but also strong and competitive.
2. What Is Sonic the Hedgehog Sonic is known as the world's fastest hedgehog. Sonic's greatest strength is his running speed, which is faster than the speed of sound. Many of his abilities are variations on the tendency for hedgehogs to roll into tight balls for protection with the addition of spinning his body. According to various official materials from Sega, Sonic is described as a character who is "like the wind": a drifter who lives as he wants, and makes life a series of events and adventures.
3. Super Sonic When seven Chaos Emeralds are collected in most Sonic games, Sonic can initiate a super transformation into Super Sonic, a faster and invulnerable version of himself that can fly. In the 2D games, he enters Super Sonic mode after collecting an additional 50 Rings; in the 3D games where Super Sonic is playable, he starts off in the form with additional 50 Rings. While transformed, Sonic slowly loses Rings during the time he is in the form and returns to normal when all Rings are used up; the player can collect more Rings during this time to keep him as Super Sonic.
5. Shadow The Hedgehog According to official profiles, Shadow was created 50 years ago by Prof. Gerald Robotnik as the Ultimate Life Form. Sharp witted and seemingly always on the edge, Shadow is described as the dark incarnation of Sonic the Hedgehog. Once he has set himself to a goal, he will do whatever it takes to accomplish it, regardless of any danger. After the trauma of the death of his first and closest friend, Maria Robotnik, Shadow strives to fulfill his purpose and keep the promise he made to her, despite his general loathing of mankind. Although his relationship with Sonic seems to have developed from antagonistic to friendly rivalry, animosity from not understanding their different mindsets continues.
6. Super Shadow By harnessing the power of the seven Chaos Emeralds, Shadow is able to use super transformation to transform into Super Shadow.He is bestowed with the new abilities of flight and near invulnerability, like Super Sonic, and his normal abilities of speed and his Chaos powers are greatly enhanced.
7. Miles “Tails” Prowler The character of Tails is portrayed as a very sweet-natured and humble fox; who, before he met Sonic, used to be picked on because of his twin tails. As a long time friend, he admires Sonic and dreams of being just like him. Though he lacks courage, he wants to prove he can be counted on. He loves mint candy, tinkering with machines, and flying mechas. Tails has a fear of thunderand a tendency to ramble. Tails has been described as a mechanical prodigy who rivals Dr. Robotnik, however he has yet to realize his full potential. Additionally, by spinning his two tails like a helicopter rotor, he has the unique ability to push himself through the air to catch up with Sonic. However, when he takes to flight, he tires quickly. Tails is also able to swim.
8. Knuckles Official profiles have said that, as the last survivor of his clan, The Knuckles clan Knuckles lived most of his life in seclusion on Angel Island, an island floating in the air; as such he is something of a loner. His inexperience with off-islanders leaves him very honest, and also gullible. Knuckles is shy around girls; while some official sources claim that Rouge the Bat has a secret crush on Knuckles that she would never admit to. Although he is cool and determined in battle; his short temper gives rise to situations in which Knuckles, often instigated by the trickery of Dr. Eggman, begins fighting Sonic the Hedgehog.
9. Amy Rose Amy's character is the bright and overly cheerful self-appointed girlfriend of Sonic. She loves soft-serve ice cream and hates boredom, has a natural initiative, and a strong competitive streak,but gets into trouble often. With her strong sense of intuition and great passion Sonic has difficulty escaping her.Because of her pure heart,her character has often been used as the series Ingenue. Amy is quite formidable with her PikoPiko Hammer, a weapon with which her skills are exceptional.
