Sonic the Hedgehog 2 is a platform game developed by Sega for the PlayStation 3. Players control Sonic and his sidekick Tails as they navigate through various levels to thwart the plans of the villain Dr. Eggman, who is transforming animals into robots to build his Death Egg. The objective includes collecting the seven Chaos Emeralds to stop Eggman's sinister plot.
Dr. Eggman (aka Dr. Robotnik) has returned, turning helpless animals into robots and forcing them to build his ultimate weapon, the Death Egg! But this time, Sonic has a friend that can help him: Tails! Find the 7 Chaos Emeralds and stop Dr. Robotnik’s evil scheme!