Complete the following tasks to unlock the corresponding character.
Complete 'Alone For The Final Battle'.
Unlock Broly (Legendary Super Saiyan,only):
Complete 'Burn Up! A Close, Super-Fierce Battle!
Unlock Majin Vegeta:
Complete 'Farewell To The Fallen Warrior (Vegeta)'
Complete level 1 in Dragon Walker mode.
Super Gohan and Buu:
Complete 'The Terrifying Super Buu'
Unlock Vegeta (Scouter):
Complete level 3 in Dragon Walker mode
Unlock Vegeta (Scouter)
Complete level 3 in Dragon Walker mode to unlock Vegeta's Scouter. A scouter appears as a semi-transparent colored monocle that covers the left eye and it's purpose is to calculate the individual power level or ki concentration of biological characters by converting the readings into numbers
This character who is the older brother of Goku becomes an available option when you beat the first level in Dragon Walker mode
Survival mode cheat
The easy way to to rank in top 10 is you have to choose gogeta and vegito
Dragon walker health cheat
when your health is not at maximum, go to pause menu and if you have items: sacred water or ultra divine water, add it to character and exit.
if you still don't have maximum health choose default, exit menu, go back and choose customize again, till' health is at maximum.
Complete the game and replay the chapter where you become Vegito. When it gets to the part where you become Vegito, you'll instead be asked to play as either Vegito or Gogeta. Pick Gogeta and win to unlcok him.