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