Instructions
Play through to the end of story mode to unlock all forms of Vegeta. As with other "Dragon Ball Z" fighting games, you are allowed to progress even if you lose a battle. If you do lose a battle that unlocks one of Vegeta's forms, go back and try again.
Defeat Androidwhen you fight her during Chapter 2-3. Doing this unlocks Vegeta's Super Saiyan form.
Beat Janemba in Chapter 2-7 to unlock Vegeta's Super Saiyan 2 form.
Unlock Vegito and Gogeta, two of the fusion forms of Vegeta and Goku by beating the game.
Complete Chapter 7, the final chapter of the game, without letting any enemies destroy the cities. This unlocks Majin Vegeta. You must prevent as much damage from occurring as possible . If a city's health drops below 60 percent, you will not unlock Majin Vegeta.