After destroying the Finalhazard, Super Shadow and Super Sonic used Chaos Control to teleport the ARK back into orbit. In Sonic Adventure 2 and Sonic Adventure 2: Battle, Shadow became Super Shadow for the first time to stop the Finalhazard from crashing the Space Colony ARK into the earth alongside Super Sonic. In Shadow the Hedgehog however, his quills pointed upwards like Super Sonic's instead of being in their normal stance. He also possesses a golden aura that varies in size, which can be anything from smooth to flame-like in shape. Other than that, his additional fur colors, and quill style remains unchanged.
When transformed into Super Shadow, Shadow's black fur turns into a golden lemon-cream color and his eye color becomes completely ruby red. Super Shadow's appearance, from Sonic Adventure 2.