It's worth noting that unlocking the base form of a fighter will unlock all of their transformations, so unlocking Goku (GT) ...

While Dragon Ball GT may not be as universally celebrated ... From his sleek design and sharp dialogue to his epic showdown ...

In this article, check out the information on how you can unlock the Vegeta GT Super Saiyan 4 in Dragon Ball Sparking Zero.

resulting in a worldly threat that Goku and Vegeta are forced to shut down. The explanation of Broly’s berserker powers is clearly in line with SSJ4, but so is his physical appearance.

It's worth noting that unlocking the base form of a fighter will unlock all of their transformations, so unlocking Goku (GT) will provide players with his base, SSJ1, SSJ3, and SSJ4 forms ...