This is goku before he unlocked super saiyan after I kill Krillin He unlocks super saiyan.
HE can only transform between Kaioken,super saiyan 1, and base.
He has rage moments when you kill his friends.
If he dies he will come back even stronger after 5 chats
If vegeta,Gohan,Piccolo,Nail or Krililn dies he will become a super saiyan.
*He groans and rages before he transform*

this is Namek Saga Goku when he saw Krillin Die he becomes a super Saiyan
childish,can transfom, first super saiyan.