"I Am... All of Me" (also known as "All of Me" in the Sonic the Hedgehog 30th Anniversary Symphony) is the main theme of Shadow the Hedgehog and plays either when getting an Invincible item or when fighting Black Doom. It was performed by Crush 40. This returns as a unlockable song for Sonic Generations. A remixed version plays during Shadow's All-Star Move in Sonic & All-Stars Racing Transformed.
After the events of Total Eclipse, Shadow, still experiencing amnesia, becomes caught in a three-way war between Eggman, G.U.N., and the Black Arms, an alien army led by Black Doom.
