Sonic the Hedgehog Sonic the Hedgehog Sonic the Hedgehog is a video game franchise produced by Sega centering on a series of high-speed platform games. Sonic, the protagonist, is an anthropomorphic blue hedgehog with supersonic speed. Typically, Sonic must stop antagonist Doctor Eggman's plans for world domination, often helped by his friends, such as Tails, Amy, and Knuckles. The first "Sonic the Hedgehog" game, released in 1991, was conceived by Sega's Sonic Team division after Sega requested a mascot character to compete with Nintendo's mascot Mario. Its success spawned many sequels and helped Sega become one of the leading video game companies during
Sonic the Hedgehog Nokia's N-Gage on October 7, 2003, as "SonicN". Two sequels, "Sonic Advance 2" and "Sonic Advance 3", followed in March 2003 and June 2004, respectively. Between "Sonic Advance 2" and "Sonic Advance 3", two other Sonic games were released: "Sonic Battle", a 3D fighting game, and "Sonic Pinball Party", a pinball simulation. The last Sonic game was released for the Game Boy Advance is "Sonic The Hedgehog Genesis" on 2006, which features the original Genesis game and the 15-anniversary mode with the Spin Dash. The first game released for the GameCube was "", followed by "", each ports from the