Getting sniper ammo
[Submitted by: jose101 ]
In missions where get sniper rifles that have 2 versions like in the Laison River mission theres a LEE ENFIELD and a LEE ENFIELD SCOPED. when you have the lee enfield scoped and you need ammo and you come across a regular lee enfield it dosent pick up the ammo. so swap your STEN for a reqular lee enfield, keep the scoped version so your carrying both. if you have both and you need sniper ammo once you come across a reg. lee enfield youll pick up ammo for both your scoped version and your reg. version.

Achievements
If you want to get the listed number of Gamerscore points finish the listed achievement:

Basic Training (5 points)	Complete the basic training in the beginning of Saint Lo.5
American Infantryman (20 points)	Complete two missions as an American soldier.
British Commando (20 points)	Complete two missions as a British soldier.
Canadian Highlander (10 points)	Complete two missions as a Canadian soldier.
Polish Tanker (15 points)	Complete two missions as a Polish soldier.
Won the War (80 points)	Complete the single player campaign on any difficulty setting.
Hot Potato (25 points)	Pick up and return 5 live grenades.
Rifleman (15 points)	Complete a mission by firing only bolt action rifles. Melee attacks don't count.
Assault Trooper (15 points)	Complete a mission by firing only assault rifles. Melee attacks don't count.
Battlefield Scavenger (15 points)	Complete a mission by firing only German weapons. Melee attacks don't count.
Still Ticking (30 points)	Complete a mission without dying or using checkpoints.
Allergic to Bullets (25 points)	Avoid getting hit more than 30 times during a mission.
Conservationist (20 points)	Complete a mission using less than 300 rounds of ammunition.
Close Quarter Combatant (100 points)	Complete a mission without firing a round. Player can make use of melee attacks and hand grenades.
Grizzled Veteran (150 points)	Complete the Single Player Campaign on Veteran difficulty.
Supply Officer (15 points)	Supply ammunition to at least 20 friendly soldiers in a single ranked multiplayer match.
Doc (30 points)	Revive 10 of your teammates in a ranked multiplayer match without getting a teamkill.
A War Hero (30 points)	Capture the final objective in the game mode War. Must be a ranked multiplayer match.
Victory Medal (30 points)	Be the player with the highest score and on the winning team in a ranked multiplayer match.
Lieutenant (20 points)	Receive 200 total points in ranked multiplayer matches.
Captain (40 points)	Receive 2,000 total points in ranked multiplayer matches.
Major (60 points)	Receive 8,000 total points in ranked multiplayer matches.
Colonel (80 points)	Receive 20,000 total points in ranked multiplayer matches.
General (120 points)	Receive 40,000 total points in ranked multiplayer matches.

There are two secret achievements also:

Purple Heart	For perseverance despite grievous injuries.
Big Air - EXTREME! (25 points)	Find a big jump and catch some air.

Easy finish of Night Drop mission
You will have a choice to go left to the Flak 88s or go through the house to the right when you meet up with the French rebels. Go left to the Flak 88s , then kill all the Nazis around the gun and in the ditch leading to the next gun. Now, blow up the Flak 88 and move on to the rest of them. You will now reach the house you would have if you went right after you blow up all the guns. When you go in the house there will be a Nazi standing there waiting for you. You must defeat him. Kill all the enemies in the house and fall through the burning floor. After this you will see your allies there waiting for you.

Good gun in The Island mission
In the second mission, "The Island", there will be a man under the second bridge with a scoped FG42. Each time you kill someone,this gun will get more ammunition. The gun starts with 96 ammo remaining. With this you can kill about 150 people with it,not including melee. When you finish this mission you will have the gun on the third mission. You must save the gun through the third mission to get it in the fourth mission and so on.

Level select and bonus content
If you wantto unlock all levels and bonus content then at the chapter selection screen just hold Back and press Right(2), Left(2), X(2)