Collect all trophies
Infiltrate Castle Wolfenstein
Escape Castle Wolfenstein
Complete part one
Choose to save Kessler
Choose to save Annette
Complete game on any difficulty
Complete game on I AM DEATH INCARNATE! (or ÜBER)
Complete game on ÜBER
Complete all nightmare levels
Complete the prologue nightmare
Complete the nightmare in chapter 1
Complete the nightmare in chapter 2
Complete the nightmare in chapter 3
Complete the nightmare in chapter 4
Complete the nightmare in chapter 5
Complete the nightmare in chapter 6
Complete the nightmare in chapter 7
Complete the nightmare boss level
Achieve gold medal for this challenge map
Collect 5 letters
Collect all letters
Collect 8 gold items
Collect 16 gold items
Collect 32 gold items
Collect 64 gold items
Unlock the Eagle Eye perk
Unlock the Health upgrade I perk
Unlock the Health upgrade II perk
Unlock the Health upgrade III perk
Unlock the Armor upgrade I perk
Unlock the Armor upgrade II perk
Unlock the Ammunition upgrade perk
Unlock the Grenade belt perk
Unlock the Vampire perk
Unlock the Kampfpistole ammo storage upgrade perk
Unlock the Schockhammer clip upgrade perk
Unlock the Bombenschuss clip upgrade perk
Unlock the Carry heavy machinegun perk
Unlock the Reload mash perk
Unlock the Quick turn perk
Unlock the Tough Skin perk