no.
You cant DBZ RB 2 only goes to buu not to GT
your wishes if you finsh all of them you might get super saiyan 4
SS4 Goku because he always have been some steps in front of Vegeta
goku ss4 but sometimes it depends what form gotenks is in
Goku turns SS4 in Episode #35 gt.
you just have to beat every mission it doesnt matter about the score,the end points
hey dbz fans in the last chapter just finish the last fight with one of these ranks-a,b or z Or you can beat every single Mission.and goku ss4 wiil bi unlock
goku or ss4 gogeta
no
yes
SS4 Goku
No