: Earned by collecting all 18 Rorke Files scattered throughout the campaign.
: Save all your flashbangs and frag grenades specifically for this room. call-of-duty-ghosts
To unlock this achievement (Gold Trophy / 100 Gamer Score), you must clear the common room in on Veteran difficulty without taking any damage. : Earned by collecting all 18 Rorke Files
The phrase "provide an piece" regarding most likely refers to the "Piece of Cake" achievement/trophy, which is earned by completing a specific objective during the campaign . "Piece of Cake" Achievement Guide The phrase "provide an piece" regarding most likely
: Earned in Mission 6: "Legends Never Die" by killing 6 enemies with a knife while underwater. Call of Duty Ghosts: Piece of Cake Trophy/Achievement - HTG
: If you see any red on your screen indicating damage, you must restart from the last checkpoint to try again. Other Notable Achievements
: Do not enter the room immediately. Stay behind the doorway for cover.
