Solve the third Enigma code
Solve the fourth Enigma code
Complete game on any difficulty
Collect all gold items
Release friend
Collect all letters
Defeat the London Monitor
Unlock tactical perk 8
Unlock demolition perk 5
Unlock tactical perk 7
Unlock demolition perk 4
Locate the underwater stash
Unlock tactical perk 5
Unlock assault perk 8
Unlock assault perk 7
Collect 25 gold items
Solve the second Enigma code
Unlock stealth perk 8
Unlock stealth perk 6
Unlock demolition perk 8
Unlock demolition perk 7
Unlock demolition perk 6
Unlock stealth perk 5
Unlock tactical perk 6
Unlock assault perk 6
Unlock demolition perk 3
Find the Laserkraftwerk
Unlock tactical perk 3
Solve the first Enigma code
Locate the resistance
Unlock tactical perk 4
Unlock tactical perk 2
Unlock assault perk 3
Unlock demolition perk 2
Unlock stealth perk 4
Unlock stealth perk 3
Choose to save Fergus
Choose to save Wyatt
Unlock assault perk 5
Unlock assault perk 4
Unlock tactical perk 1
Unlock assault perk 2
Unlock stealth perk 7
Unlock stealth perk 2
Unlock stealth perk 1
Unlock demolition perk 1
Unlock assault perk 1
Save allied planes
Collect all trophies
Complete game on I AM DEATH INCARNATE! (or ÜBER)
Complete game on ÜBER