Here is the full list of all 14 Shadow of Loot Box trophies - there are 2 silver, 11 gold and 1 platinum.
Get all the trophies
Complete the game
Eat a carrot from a snowman
Kill Wanderer three times
Find 30 loot boxes
Get the 13th level
Spend all the money
Take a leap of faith
Rob the caravan
Get all the weapons
Spend half the money on store
Complete the first level
Purchase 1 item on store
Purchase jump skill