Sonic the Hedgehog, originally released for the Sega Genesis in 1991, is a platform game renowned for its fast-paced gameplay, memorable characters, and vibrant graphics. The game follows Sonic, a blue hedgehog, as he races through various zones to thwart the evil Dr. Eggman's plans to harness the power of the Chaos Emeralds.  Gameplay involves running, jumping, and utilizing Sonic's signature spin dash attack to navigate challenging levels filled with loops, springs, and enemies.  The game's success helped establish Sega as a major player in the console market and spawned a hugely successful franchise, including sequels, spin-offs, and various merchandise.  Developed by Sonic Team and published by Sega, it's considered a classic platformer, influential in the genre and beloved by millions.

Sonic the Hedgehog (USA, Europe)

Sonic the Hedgehog (Japan)