Here is the full list of all 43 Brothers in Arms: Hell's Highway achievements worth 1,000 gamerscore.
Completed Chapter Ten: "Tooth and Nail"
Found twelve Recon Points
Completed Chapter Nine: "Hell's Highway"
Completed Chapter Eight : "Black Friday"
Destroyed an enemy tank
Completed Chapter Seven : "The Rabbit Hole"
Completed Chapter Six : "Baptism of Fire"
Completed Chapter Five : "Operation Garden"
Triggered 25 Action Camera moments
Found six Recon Points
Completed Chapter Four : "Written in Stone"
Ordered your squad to Assault the enemy 5 times
Completed Chapter Three : "The Five Oh Sink"
Triggered 10 Action Camera moments
Destroyed a sandbag emplacement with a bazooka team
Triggered an Action Camera moment with explosives
Used your squad to Suppress and Flank the enemy 10 times
Completed Chapter Two : "Operation Market"
Killed 25 enemies while using cover
Helped your squad earn 20 kills
Triggered an Action Camera moment with fire arms
Found a Recon Point
Found a Kilroy
Ordered your squad to fall-in, move and attack
Completed Chapter One : "Lost"
Suppressed an enemy
Unlocked when the player picks up and fires the German MG42
Unlocked when the player kills 5 enemies by hitting them with the tank
Find sixteen or more Recon Points
Find nine Kilroys
Find eighteen Kilroys
Find 25 or more Kilroys
Unlocked when you are joined by a friend in an online match
Unlocked when your squad appoints you the leader for another round
Unlocked when you win a match under a commander with the Earned in Blood achievement
Unlocked by killing someone who has the Truly Inspired achievement
Unlocked after completing your first four player capture game
Unlocked after completing five capture games (minimum four players per game)
Unlocked after completing 20 capture games (minimum four players per game)
While connected to Xbox LIVE, play the game once a day for 7 days
While connected to Xbox LIVE, play the game once a week for three months
While connected to Xbox LIVE, play the game for once a day for 100 days
While connected to Xbox LIVE, play the game on September 17th.