I really don't know how to play that game. The changelogs and pictures show things I've never seen. I don't know how to continue with Bulma after I've spent time with her once I can only Talk to her and have the Same dialogue every time. Same with her mother.
I don't know how to continue with Videl once she's in the gym. Blue Launch never ist anywhere after her instrucion.
I've never met Android 18 or those blue girls.
A questlog or some kind of hints in the game would be helpful.