Goku turns SSJ4 to when he needs to defeat Baby Vegeta
yes if he can turn super sayian and super sayian 3 cause when goku turn great ape he also turn into a super sayian at the same time but if goku jr wants to become super sayian 4 then he has to remember something to calm him down when he is in great ape form
Goku can go Super Sayian Stage 1, Then Ascended Super Sayian or Above Super Sayian Stage 2 but below Super Sayian 2 Stage 3, Stage 4 is Super Sayian 3, Stage 5 is Super Sayian 4!
cause he needs it so he can turn into a super sayian 4
goku, goten never goes super sayian 4
Depends on which game you are talking about?
no gohan never reachs the level of super sayian 4 or 3. He never became as strong as goku and vegeta because he stoped training.
the highest level of super sayian is 4
yes there is but he would be under goku (gt)
No.
Vegeta turns super sayian in episode 59 of Dragonball gt
Yes but u have to beat the whole game with out getting knocked out :)
He turned into a giant ape and was about to destroy the Earth and woke up and transformed into SSJ4