There is no super saiyan 4 goku sorry.
No, but I think Dragonball Raging Blast 2 has Goku Super Saiyan 4.
yes but like vegeta there is a special way yo unlock him
First you do the cell games or the WT and to unlock characters you have to go to menu and select What If Stories.
Yes you can turn super saiyan in the demo using Goku.
super saiyan 10? i don't know why you think that there isn't even super saiyan 5
you beat the legendary super saiyan saga .
you cant get dead goku.... but unlock a halo and put that on him its the closest you will get.
DragonBall Raging Blast is coming out November 10th, 2009, and it is confirmed.
your wishes if you finsh all of them you might get super saiyan 4
you only go super saiyan 3
i kill the broly and cell
to unlock ssj3 broly you have to pass the last battle of the legendary super saiyan saga