Sonic the Hedgehog 2 is a platform game, the second installment in Sega’s Sonic the Hedgehog series. ###Plot The story shares many similarities with the previous game. Once again, Sonic must halt Dr. Robotnik’s plan on collecting six Chaos Emeralds and using their power to take over the world. This time, Robotnik build a space station called Death Egg and the events take place mostly on West Side Island. The game also introduces Tails – Sonic’s best friend and important character for the ser...