This tutorial will explain how you can unlock the trophies and achievements you previously earned from the Prologue Demo of Metaphor in the full version.
These won’t auto-pop when you transfer your save from the demo to the full version. Instead, you need to progress further into the full version. For story related trophies, you have to unlock the next story-related trophy before you can get the previous ones to auto-pop. For instance, I was able to unlock the Allies United trophy after getting the trophy called Out of the Fire.
For combat related trophies, you should try to meet the same requirements again to see if you can unlock them.