How do you get trophies in kingdom hearts re coded?

Answer 1

u have to do stuff like complete all worlds on critical or finish the story and defeat the final boss

Neku here. You have to complete certain tasks like beat all worlds on Proud and Critical, and beat the game. You'll be notified of when you get a trophy is you go to Jiminy's Journal. Hit 'Trophies", then you'll be able to see which trophies you have earned. For every trophy you earn, you get 1 Trophy Chip.