After you have completed broly's chapter in story mode, go to evolution z at the main menu and select item fusion, then combine "broly" (green potara), and "super saiyan" (purple potara), and you will get super saiyan broly. You will need to use potaras to get broly's ultimate transformation as well, once you get "breakthrough the limit" combine that one with super saiyan broly and you will get "legendary super saiyan broly".
Chat with our AI personalities
Simple Do the Story Mode But First You Do Broly The Legendary Super Saiyan The DO Broly Secound Comeing DO it on Number 3 level to unlock SuperSaiyan And Legendary supersaiyan then go to setting add killer instimct then do it again and you get him
you defeat him in a battle.....DUHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!
z chronicles. broly should be unlocked after you beat his story and ss4 vegeta should be unlocked after you beat the last chapter in z chronicles
you have o play though the scenarios an till you unlock the z items Son of Paragas + Hatred of Goku and then you fusion them
you can't get him but you can in budokai tenkaichi 3