Here is the full list of all 51 Wolfenstein: The New Order trophies - there are 34 bronze, 15 silver, 1 gold and 1 platinum.
Complete game on I AM DEATH INCARNATE! (or ÜBER)
Collect 25 gold items
Unlock tactical perk 7
Unlock assault perk 4
Unlock tactical perk 5
Unlock tactical perk 6
Unlock tactical perk 4
Unlock stealth perk 6
Unlock stealth perk 8
Choose to save Wyatt
Complete game on any difficulty
Unlock assault perk 6
Release friend
Defeat the London Monitor
Unlock tactical perk 8
Unlock stealth perk 4
Unlock demolition perk 2
Locate the underwater stash
Unlock stealth perk 5
Find the Laserkraftwerk
Unlock tactical perk 2
Unlock tactical perk 3
Locate the resistance
Unlock stealth perk 7
Unlock stealth perk 3
Unlock stealth perk 2
Unlock tactical perk 1
Choose to save Fergus
Unlock demolition perk 1
Unlock assault perk 1
Unlock stealth perk 1
Save allied planes
Collect all trophies
Complete game on ÜBER
Collect all gold items
Collect all letters
Solve the first Enigma code
Solve the second Enigma code
Solve the third Enigma code
Solve the fourth Enigma code
Unlock assault perk 2
Unlock assault perk 3
Unlock assault perk 5
Unlock assault perk 7
Unlock assault perk 8
Unlock demolition perk 3
Unlock demolition perk 4
Unlock demolition perk 5
Unlock demolition perk 6
Unlock demolition perk 7
Unlock demolition perk 8