3D Sonic the Hedgehog 2

Sonic the Hedgehog is here to save the day, and this time he's got help from his friend Miles "Tails" Prower! Dr. Eggman (AKA Dr. Robotnik) is back and is planning on building his ultimate weapon, the Death Egg. To do so, he's going to turn the animal inhabitants of Mobius into his own personal army of Badniks. Can Sonic obtain the 7 Chaos Emeralds and stop him once and for all?