Enter the codes in the Multiplayer/Ulockables menu. 

Unlock Recon Kit (QBU88)      Enter your3mynextt4rget as a code. 

Unlock Special Ops Kit (UZI)  Enter cov3r1ngthecorn3r as a code. 

Unlock Support Kit (M60)      Enter try4ndrunf0rcov3r as a code.



Achievements
     Complete   the   following   achievements  to  unlock  Xbox  Live
Gamerscore points.

Always get paid 
in gold bars (15 Points):     Complete 'Welcome To Bad Company' on normal.

Action, not words! 
(25 Points):                  Complete 'Welcome To Bad Company' on hard.

Not even a nugget! 
(15 Points):                  Complete 'Acta Non Verba' on normal.

Where are they going 
so fast? (25 Points):         Complete 'Acta Non Verba' on hard.

You and what army? 
(15 Points):                  Complete 'Crossing Over' on normal.

Say goodbye to the gold! 
(25 Points):                  Complete 'Crossing Over' on hard.

He might come in handy 
(15 Points):                  Complete 'Par for the Course' on normal.

Cart Wheels (25 Points):      Complete 'Par for the Course' on hard.

Hold on! (15 Points):         Complete 'Air Force One' on normal.

Russia? (25 Points):          Complete 'Air Force One' on hard.

Let?s take that boat 
(15 Points):                  Complete 'Crash and Grab' on normal.

Capitalist pigs, very nice 
(25 Points):                  Complete 'Crash and Grab' on hard.

You found it you keep it 
(15 Points):                  Find 5 unique collectables.

Half way thru (20 Points):    Find half of all collectables.

Staying Alive (15 Points):    Complete one mission without dying 
                              (any difficulty).

Killer on the loose 
(25 Points):                  Kill 25 enemies.

Sir, yes sir! (30 Points):    Complete 'Ghost Town' on normal.

Here is your DD-214 
(30 Points):                  Complete 'Ghost Town' on hard.

Death From Above (20 Points): Kill 25 enemies in a helicopter.

Home Wrecker (15 Points):     Destroy 200 walls.

The Hypochondriac 
(20 Points):                  Use Auto Injector 50 Times.

Manic Lumberjack (15 Points): Knock down a small forest.

The Anti-Mechanic 
(20 Points):                  Destroy 50 vehicles. (containing enemy AI).

Been There, Drove That! 
(20 Points):                  Drive all vehicle types 
                              (Jeep, Tank, Heli, Boat).

One In a Million (20 Points): Hit hostile helicopter 
                              with laser designator.

Clean sweep (25 Points):      Find all collectables.

I Love Gold! (10 Points):     Find one gold bar.

Check My Grill (20 Points):   Find half of the gold bars.

Gold Digger (30 Points):      Find all gold bars.

On Top of The World 
(20 Points):                  Climb to the highest spot in the game.

Get me started (15 Points)    Participate in one online match (Ranked).

Leatherneck (25 Points):      Play 100 online matches.

Never Used a Door 
(15 Points):                  Destroy 1000 walls.

Forest Ranger (15 Points):    Knock down 1000 trees.

With My Devil Dogs 
(15 Points):                  Use Squad in the menu, find a friend 
                              and play one round.

There is no I in Squad 
(15 Points):                  Have 20 Squad members spawn on you 
                              without dying in a single round.

Dog owner! (20 Points):       Collect 5 unique dog tags.

Get the dog! (20 Points):     Collect 50 unique dog tags.

Be the best (20 Points):      Place #1 in a ranked match.

Vehikill (20 Points):         Get at least one kill in every vehicle.

Specialist (10 Points):       Reach Rank 3.

Master Sergeant (15 Points):  Reach Rank 8.

Colonel (25 Points):          Reach Rank 20.

General of the Army 
(35 Points):                  Reach Rank 25.

Drive By (25 Points):         100 kills using vehicle.

Catch The 'Bad' Moment 
(15 Points):                  Take 3 pictures using the image system.

Darwin's Parachute 
(10 Points):                  Glide in the parachute for 3 seconds.

I am Bad Company! 
(25 Points):                  Achieve all the awards.

Ooh Rah (20 Points):          Achieve half of all awards.

Beans Bullets Bandages 
(30 Points):                  Get 10002 kills.



Trophies
     Unlockable In Multiplayer Modes:

Assault Rifle Efficiency Trophy: In a Round 6 Kills with Assault rifle

Avenger Trophy:               In a Round 3 Avenger Points

Best Squad Trophy:            Awarded In End of Round

Big Guns Trophy:              In a Round 5 Kills with Artillery

Carbine Efficiency Trophy:    In a Round 6 Kills with M16A2

Clear Skies Trophy:           In a Round 5 Kills with Stationary Weapon

Combat Aviator Trophy:        In a Round 5 Kills with air vehicle

Combat Efficiency Trophy:     In a Round 6 Kill Streak

Combat Engineer Trophy:       In a Round 20 vehicle Repair Points 
                              (2 Repairs)

Compact Assault Rifle 
Efficiency Trophy:            In a Round 6 Kills with Compact Assault 
                              Rifle

Demo Pack Efficiency Trophy:  In a Round 3 Kills with C4

Emplacement Trophy:           In a Round 5 Kills with Stationary Weapon

Explosive Efficiency Trophy:  In a Round 10 Kills with Explosives

Firearm Efficiency Trophy:    In a Round 3 Kills with Handgun

Frag Out Efficiency Trophy:   In a Round 3 Kills with grenade 
                              while playing Demolitionists

Grenade Launcher Efficiency:  In a Round 6 Kills with grenade Launcher

Grenadier Efficiency Trophy:  In a Round 3 Kills with grenade 
                              playing Assault

High Card Trophy:             In a Round get the best IAR Score

Kill Assists Trophy:          In a Round 5 Kill Assists

Laser Designating 
Efficiency Trophy:            In a Round 3 Kills from Laser Designating

Ligh Machinegun 
Efficiency Trophy:            In a Round 6 Kills with a light machinegun

Marksman Trophy:              In a Round 5 Kills with Sniper Rifle

Medic Trophy:                 In a round 10 points from Medkit (2 Heals)

Melee Combat Trophy:          In a Round 5 Melee Kills

Mine Placement 
Efficiency Trophy:            In a Round 3 Kills with AT Mines

Mortar Strike 
Efficiency Trophy:            In a Round 3 Kills with Mortar Strike

Naval Surface Warfare 
Trophy:                       In a Round 5 Kills with sea vehicle

Objective Attack Trophy:      In a Round Destroy the Last Objective

Objective Defender Trophy:    In a Round 30 Defend Points

Objective Destroyer Trophy:   In a Round destroy 3 Objectives

Rocket Launcher Efficiency 
Trophy:                       In a Round 3 Kills with Rocket Launcher

Savior Trophy:                In a Round 3 Savior Points

Shotgun Efficiency Trophy:    In a Round 5 Kills with a Shotgun

Squad Medication Trophy:      In a Round 40 Squad Member Heal Points

Squad Member Trophy:          In a Round Assists or Save 5 Squad Members

SVU Efficiency Trophy:        In a Round 5 Kills with the SVU

Tank Warfare Trophy:          In a Round 5 Kills with Tanks

Target Tagging 
Efficiency Trophy:            In a Round 2 Kill Assists 
                              from Dartgun Tagging

Transport Vehicle Trophy:     In a Round 5 Kills with Transport Vehicle

UMP:                          In a Round 6 Kills with UMP

Wheels of Hazard Trophy:      In a Round 2 Road Kills

Winning Team Trophy:          Awarded in End of Round



WildCards

1 on 1 Air:                   In a Round destroy an air vehicle of 
                              the same kind without assistance

1 on 1 Land:                  In a Round Destroy one land vehicle of 
                              the same kind without assistance

1 on 1 Sea:                   In a Round Destroy 1 sea vehicle of 
                              the same kind without assistance

2 Pair:                       In a Round get 2 of any 2 trophies

Airtime:                      In a Round 2 seconds air time 
                              in a land vehicle

Armor Buster:                 In a Round Kill 5 Armored Vehicles

Avenger Trophies: Global:     50x Avenger Trophies

Beat the House:               In a Round 15 Grenade Kills

Cab Driver:                   In a Round 5 min as driver 
                              in a vehicle with passengers

Chopper Chopper Kills:        In a Round Kill 5 Air vehicles

Dead Eye Headshots: Global:   Get 100 Headshots with any sniper rifle

Destruction Site:             In a Round Destroy 50 Objects

Dueces are Wild:              In a Round Kill 2 Enemies of each Kit

Five of a Kind:               In a Round destroy 5 vehicles of 
                              the same kind

Full Deck:                    In a Round 52 total Kills

Full House:                   In a Round Destroy 3+2 vehicles of 
                              the same King

Gunslinger: Global:           80 Kills with Handgun

Headshots:                    In a Round 20 Kills from Headshots

Parashooter:                  In a Round 4 Road Kills with any air vehicle

Santa's Litle Helper:         In a Round 10 Kill Assists Points

Savior Trophies: Global:      50x Savior Trophies

Snake Eyes:                   In a Round get 11 Kills 
                              as two different classes

Squad Avenger Card: Global:   Get 100 Avenger Points Avenging Squad 
                              Members

Squad Wild Card:              In a Round 1 Squad member trophy per Squad 
                              Member

Staying Dry:                  In a Round 2 seconds air time 
                              with a sea vehicle

Straight Flush:               In a Round Destroy 1 vehicle of each kind

Strike:                       In a Round Kill 10 Enemies 
                              at the Same Time

Tank Buster:                  In a Round Kill 5 Tanks

Three of a Kind:              In a Round destroy 3 vehicles of the same 
                              kind




Find All Five Weapons

Assault Rifle:                Register your old Battlefield games 
                              at http://www.veteran.battlefield.com/

Light Machine Gun:            Sign up for the newsletter 
                              at http://www.findallfive.com/

Semi-Automatic Shotgun:       After playing an Online game login 
                              and check your stats 
                              at http://www.findallfive.com/

Sniper Rifle:                 Pre-Order the game from a participating 
                              retailer before June 23rd, 2008.

Uzi:                          Play the "Battlefield: Bad Company Demo"
                              and get to rank 4. 
                              (2300 EXP required to reach rank 4.)