|This character exists primarily or exclusively within the Pre-Super Genesis Wave continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Life and fall
Big's early history was most likely largely the same as his Mobius Prime counterpart's. The point of divergence was when Knuckles became corrupted by his chaos powers and decided to conquer Mobius. Big eventually joined the countless heroes and villains alike that fell to Knuckles, now having assumed the mantle of Enerjak, and had his Core removed.