Celebrate 20 years of Sonic with Sonic Generations! Delivering the definitive gaming experience for Sonic fans old and new, Sonic Generations sees Sonic the Hedgehog playable as both the much loved classic 1991 character, and the modern day video game hero he has become in this exciting new fast paced adventure. Sonic's universe is thrown into chaos when a mysterious new power creates 'time holes' which pull him and his friends back through time. As a result, he encounters some surprises from his past history including Classic Sonic, Sonic as he was in 1991. Modern Sonic and Classic Sonic must defeat this strange new enemy, save their friends, and find out who really is behind this diabolical deed... Features: - Set across three defining eras from 20 years of Sonic the Hedgehog video game history. - Sonic's instantly recognizable environments 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. - 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. - 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.