Here is the full list of all 12 A Tale of Paper: Unfolded Melody trophies - there are 7 bronze, 4 silver and 1 gold.
Find the dev room, where we spent 4 years of our life
Complete the first level
Try to get the key by jumping
Activate the fan
Solve the trumpets puzzle
Learn your second ability
I've seen in this before...
Defeat the boss Roomba without dying once.
Die in the third phase of the roomba boss
Say godbye to your husband once and for all
Join Line and Neil in the shelves
Learn your first ability