Sonic The Hedgehog 2 is a platform video game developed and published by Sega for the Sega Genesis in 1992. It is a sequel to the 1991 game Sonic the Hedgehog, and the second installment in the series Sonic the Hedgehog.
The game stars Sonic the Hedgehog, a blue hedgehog who can run as fast as lightning, and Tails, a two-tailed fox that can fly. The two characters fight together against Dr. Eggman, a mad scientist who wants to take over the world.
The game is set on a fantasy tropical island called Angel Island, where there is an emerald containing infinite power. Eggman wanted to get the emerald to carry out his plan, but Sonic and Tails stopped him.
Sonic the Hedgehog 2 is considered one of the best video games of all time. It was praised for its graphics, music, and gameplay. The game has sold more than 15 million copies worldwide, and has been re-released many times for different platforms.