Full list of all 26 Call of Duty 3 achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Completed the Single Player Campaign on Veteran difficulty.
Received 40000 total points in ranked matches. (Multiplayer)
Sir, yes sir! You received 20000 total points in ranked matches. (Multiplayer)
Awarded for proficient use of assault weapons during a mission.
Awarded for proficient use of enemy weaponry during a mission.
Awarded for proficient use of bolt action rifles during a mission.
Completed a mission without firing a round.
Received 8000 total points in ranked matches. (Multiplayer)
Received 2000 total points in ranked matches. (Multiplayer)
Revived 10 of your teammates in a ranked match and had no teamkills. (Multiplayer)
You were the player with the highest score and on the winning team in a ranked match. (Multiplayer)
Supplied ammunition to at least 20 friendly soldiers in a single ranked match. (Multiplayer)
For perserverence despite grevious injuries.
Captured the final objective in the game mode War in a ranked match. (Multiplayer)
Received 200 total points in ranked matches. (Multiplayer)
Finished the Single Player Campaign.
Fought in the war as a Polish Tanker.
In a level, returned 5 grenades to their owners.
Fought in the war as a Canadian Highlander.
Completed a mission with your body intact.
Completed a mission with a minimum of injury.
Fought in the war as a British Commando.
EXTREME! Found a big jump and caught some air!
Fought in the war as an American Infantryman.
Awarded for efficient use of ammunition.
Completed the rigors of basic training.