Sonic Generations - E3 2011 Trailer (City Escape)

**UPDATE: See more of City Escape as well as Green Hill Zone here:    • Sonic Generations - E3 2011 Demo: Green Hi...   ** Sonic Generations E3 Trailer featuring SA2's City Escape. I can't take the nostalgia. Are you a true blue Sonic fan? Check us out at http://www.mario-vs-sonic.co.cc