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.
Finished the Single Player Campaign.
Fought in the war as a Polish Tanker.
Fought in the war as a Canadian Highlander.
Completed a mission with a minimum of injury.
Fought in the war as a British Commando.
Awarded for efficient use of ammunition.
EXTREME! Found a big jump and caught some air!
Fought in the war as an American Infantryman.
Completed a mission with your body intact.
Completed the rigors of basic training.
Pick up and return 5 live grenades.
Complete a mission by firing only bolt action rifles. Melee attacks don't count.
Complete a mission by firing only assault rifles. Melee attacks don't count.
Complete a mission by firing only German weapons. Melee attacks don't count.
Die and retry 20 times during a mission.
Complete a mission without firing a round. Player can make use of melee attacks and hand grenades.
Complete the Single Player Campaign on Veteran difficulty.
Supply ammunition to at least 20 friendly soldiers in a single ranked match. (Multiplayer)
Revive 10 of your teammates in a ranked match without getting a teamkill. (Multiplayer)
Capture the final objective in the game mode War. Must be a ranked match. (Multiplayer)
Be the player with the highest score and on the winning team in a ranked match. (Multiplayer)
Receive 200 total points in ranked matches. (Multiplayer)
Receive 2000 total points in ranked matches. (Multiplayer)
Receive 8000 total points in ranked matches. (Multiplayer)
Receive 20000 total points in ranked matches. (Multiplayer)
Receive 40000 total points in ranked matches. (Multiplayer)