Sonic the Hedgehog 2 is a second version in the Sonic the Hedgehog game series. It was developed by Sega Technical Institute, and released by Sega on November 21, 1992.
Following the challenges of the first version, Sonic confronts Doctor Eggman once again. Sonic’s task is to stop this insane scientist from dominating the world. This guy is plotting to use the energy from Chaos Emeralds to build a robots army and provide power for the new base is Death Egg (a space station). Accompanying Sonic on this mission is Miles “Tails” Prower. They will pursue Robotnik through two different stages. The first phase will take place on West Side Island, and the second phase will take place on the Death Egg. To reach the space station, Sonic and Tail used the spaceship Biplane Tornado. However, it was damaged after an enemy attack, and only Sonic could enter inside the Death Egg. Here, he had to fight a robotic version of Doctor Eggman. After an intense battle, Sonic defeated the robot and damaged the Death Egg to push it away from Earth’s orbit.
Besides, Sonic the Hedgehog 2 offers landscape challenges. Players will have to complete challenges on a separate level. Also, each level contains different stages, and you have to fight with the boss at the end of each stage for completing the level. When exploring the game, people can choose to control Sonic or Tail in the single-player mode. In addition to exploring the main stages of the game, players also participate in some sub-stages to accumulate bonus points. The bonus stages will take the player to a waterslide map, in which you will control the character from a third perspective. At the secondary stage, you have to avoid the bombs along the way and try to collect as many rings as possible. Every time you touch a bomb, you will be removed ten rings and standstill in a few seconds.
With Dual-player mode, one player controls Sonic, and the other uses Tail. Besides working together to complete the levels, gamers also have the opportunity to enjoy unique competitions between the two players. Meanwhile, the two players will have to compete directly with each other in exciting races. There will be three regular races and a special race for you to enjoy.