Licensed by Nintendo, Presented by Sega, Produced by Sonic Team, Sonic Adventure 2 Battle. Even though Sonic had been on another company's console before, this game really showed the change of the times. Very much the same as the Dreamcast game, with the expected small graphical improvements. The 2 player part of the game has been vastly improved, hence the word 'Battle' in the title. Link up with the GBA game "Sonic Advance" while primitive, it is good of Sonic Team to try out new things. It is only early days yet, and like most Nintendo consoles, some of the hardware opportunities take years to fully evolve into great features. The main thing that's gone is online features - something that would seem out of place on the Dreamcast.