Please Note This is the NTSC version of the game and may require a NTSC Xbox Live account to download the DLC includedTHE LARGEST SEGA GENESIS COLLECTION TO DATE! Take a trip back in time with over 40 titles from the SEGA Genesis era including your Sonic The Hedgehog favorites! In classic single-player and multiplayer battles you\'ll take down a huge variety of enemies including Sonic\'s nemesis Dr Eggman (AKA Dr Robotnik) shuriken-flinging ninjas hordes of altered beasts and the world\'s greatest fighting championsFormat XBOX 360 Genre ACTIONADVENTURE (VG) Rating E10 UPC 010086680348 Manufacturer No 68034