Sonic Generations
Sonic Generations front cover
General information
 Platform(s)  PS3
 XBOX 360
 Nintendo 3DS
 PC
 Developed by  Sonic Team
 DIMPS
 Published by  Sega
 Players
 Single Player
 Multi Player
 Release dates
  Australia  PS3: November 3rd, 2011
 XBOX 360: November 3rd, 2011
 PC: November 25th, 2011
 3DS: November 24th, 2011
  Europe  PS3: November 4th, 2011
 XBOX 360: November 4th, 2011
 PC: November 25th, 2011
 3DS: November 25th, 2011
  Japan  PS3: December 1st, 2011
 XBOX 360: December 1st, 2011
 3DS: December 1st, 2011
  United States  PS3: November 1st, 2011
 XBOX 360: November 1st, 2011
 PC: November 3rd, 2011
 3DS: November 22nd, 2011