Product Description: Set across three defining eras from 20 years of Sonic the Hedgehog video game history, the instantly recognizable environments of Sonic Generations have been re-built in stunning HD and are now playable in both classic side scrolling 2D from 1991, as well as modern 3D style found in Sonic's most recent adventures. Product Features: b/ An innovative new interactive menu system allows for complete immersion in Sonic's universe with favorite characters and hidden treasures gradually being revealed throughout the game. - Each incarnation of Sonic in Sonic Generations comes complete with his trademark special move, Spin Dash and Spin Attack for Classic Sonic, and the Homing Attack and Sonic Boost for Modern Sonic. - Once you complete each level and 'free' Sonic's captured friends, you'll get to go back and take on more challenges with them at your side. - Iconic environments from gaming history come to life in beautiful HD for the ultimate Sonic adventure, each revisited, recreated and re-imagined with stunning results. - Master Classic Sonics famous spin-dash attack and utilise Modern Sonic 's 'Sonic Boost' as you complete the all new tracks.