Overview:
Estimated achievement difficulty: 3/10
Offline: 36 (1000 )
Online: 7 (0 )
Approximate amount of time to 1000: 10-15 hours
Minimum number of playthroughs needed: 1
Number of missable achievements: If you don't play on September 17, you have to wait a whole year to get "Remember September '44"
Glitched achievements: None, but one can only be achieved on September 17
Do cheat codes disable achievements? No
Does difficulty affect achievements? No

Introduction:
Welcome to Brothers in Arms: Hell’s Highway. This game has a total of 43 achievements worth 1000 GS. Right now you can only get 950/1000 because there is an achievement that you can only get on September 17. If you don't play this game on September 17 this year then you will have to wait a whole year until you have a chance to get it. The achievements aren’t difficult because you will get most of them just by playing through the story. You can also play the story on the easiest difficulty setting and still get all the achievements. There are two cheats that help you get achievements, to enter the codes go to the options menu:
4V35JZHQD6- When you are near a Kilroy, there will be a notification on your screen saying that you are close.
0ZNDRBICRA- All Recon points in the game are unlocked. This will also give you all of the recon achievements.

Part 1- Play Through
To get the majority of the achievements, all you have to do is play through the game. You can get the achievements for playing on the easiest difficulty. Use this guide for the Kilroys so you won’t have to look for them after you complete the game. When you are playing normally, you will most likely get the action camera achievements as well but to make sure you do, go for headshots more than usual and when you are throwing grenades, make sure you throw them into large groups of enemies.

Part 2- Mop Up
Now that you have the majority of the single player achievements and you have finished the campaign, you have to go back and get anything that you may have missed. If you don’t have all the Recon achievements, use the code provided in the Introduction to get all of those achievements. If you do not have all of the Kilroy achievements, use the code that was provided in the Introduction to help you find the rest of them.
Once you have finished the game, you can go to mission select at any time to play previous missions to get anything that you might have missed. You can also skip the cut scenes now so you won’t have to sit through them. To skip them, press

Part 3- Multiplayer
All of the multiplayer achievements for this game are worth 0 points. The easiest way to get the achievements is by playing with a group of friends and stay in the same lobby. If you keep playing multiplayer game then you will eventually get the achievements. If you need people to play with, look in the Brothers in Arms: Hell’s Highway Achievement Trading Thread.

Conclusion:
The game is an easy 1000 that no one should have any problems with. All of the achievements are very straight forward and you shouldn’t have many problems trying to get them.

[x360a would like to thank pashos18 for this road map]