Sonic Adventure 2 Battle DLC

In the battle between heroes and villains, will you choose to save the world or conquer it? The hunt for Chaos Emeralds has begun and the battle lines have been drawn between Heroes and Darkness. Live two unique adventures in which both long-time heroes appear, as well as new villains and returning villains, while fighting for the fate of the world! Save the day as Sonic, Tails and Knuckles or wreak havoc as Shadow, Dr. Eggman and Rouge, using each of their unique abilities and skills! Take a break from the main story and challenge a friend in two players in karting races and other competitive modes!