Unlockables
Battlefield 3 Co-op Unlocks
The following weapons are unlocked through the co-op portion for the four available kits in Battlefield 3. If you unlock all the following weapons listed in the page, you can earn the Lock 'n' Load Achievement.
93R [all] - 86,000 Points
G3A3 [assault] - 160,000 Points
KH2002 [assault] - 17,000 Points
M39 EMR [recon] - 58,000 Points
MP412 REX [all] - 5,000 Points
MP7 [all] - 34,000 Points
SG553 [engineer] - 120,000 PointsB2K Assignment Unlocks
These are the requirements for the 10 different assignments that each unlock a new weapon in the Back to Karkand expansion pack for Battlefield 3.
| Unlockable | How to Unlock |
|---|---|
| FAMAS "Best Friend Forever" | 10 Revives - 10 Heals |
| HK53 “Fixing it” | 10 Repairs - 1 Kill with the repair tool |
| L85A2 “Professional Russian” | 100 Assault rifle kills - 20 Grenade launcher kills - Win 5 Squad Deathmatch rounds |
| L96 “Creeping Death” | 50 Headshots - 50 Spot Assists - 5 Knife kills |
| MG36 “Keep your head down” | 100 Kills with Light Machine Guns - 50 Suppression Assists - 50 Ammo Resupply Assists |
| MK3A1 “Scarred Veteran” | 10 Kills with the PP-19 - 6 Kills with the DPV - 10 Kills with the BTR-90 APC - 2 Hours played on Sharqi Peninsula - 2 Hours played on Gulf of Oman |
| PP-19 “Familiar Territory” | ARM 10 MCOM stations - 10 Flag captures - 2 Hours played on Strike at Karkand |
| QBB-95 “Let it rain” | 20 Kills with Light Machine Guns - 2 Mortar kills |
| QBU-88 “Specops” | 20 Kills with sniper - 6 Laser designations |
| QBZ-95B “It goes Boom!” | 50 Kills with AT rocket - 1 Enemy vehicle destroyed using the repair tool - Win 5 Conquest rounds |
Achievements
| Achievement | Description |
|---|---|
| Complete Warrior (30) | Get a kill with the following weapons in a single life: Assault Rifle, Jet, Tank |
| Gunslinger (20) | Get 10 kills with each of the ten Back to Karkand weapons |
| Jaws (20) | Take a swim in the Oman Hotel swimming pool |
| Like a Boss (30) | Get a kill with the skid loader |
| Third Tour (20) | Get a kill with each of the following vehicles: the BTR-90, DPV and F-35 |
| 1st Loser (30) | Finish as 2nd MVP in a ranked match |
| Army of Darkness (30) | Shoot out the 4 lights with 4 bullets in Night Shift |
| Army of Two (50) | Complete all co-op missions on Hard |
| Between a rock and a hard place (15) | Beat Solomon, flawlessly, in The Great Destroyer |
| Bullseye (20) | Reach and save the hostages without alerting any enemies in Drop 'em Like Liquid |
| Butterfly (25) | Take down the jet in one attempt in Rock And A Hard Place |
| Car Lover (20) | Complete the mission without losing a humvee in Operation Exodus |
| Colonel (50) | Achieve rank 45 |
| Decorated (50) | Obtain one of each ribbon in the game |
| FlashForward (10) | Completed Semper Fidelis |
| In the nick of time (20) | Disarm the bomb in under 20 seconds in The Eleventh Hour |
| Infantry Efficiency (30) | Obtain all 4 weapon efficiency ribbons |
| Involuntary Euthanasia (25) | Kill the 2 soldiers before the building falls on them in Uprising |
| It's better than nothing! (30) | Finish as 3rd MVP in a ranked match |
| Lock 'n' Load (30) | Unlock all unique co-op weapons |
| M.I.A (20) | Obtain your first enemy Dog Tag |
| Most Valuable Player (30) | Finish as MVP in a ranked match |
| Ninjas (20) | Reach the VIP without setting off the alarm in Exfiltration |
| No Escape (30) | Captured Kaffarov |
| Not on my watch (25) | Protect Chaffin from the soldiers in the street in Operation Swordbreaker |
| Ooh-rah! (30) | Complete the campaign story |
| Practice makes perfect (15) | Headshot each of the targets in the gun range in Kaffarov |
| Push On (20) | Reach the garage without going into man-down state in Hit and Run |
| Roadkill (20) | Kick the car to kill the soldiers in Uprising |
| Scrap Metal (25) | Destroy 6 enemy tanks before reaching the fort in Thunder Run |
| Semper Fidelis (50) | Complete the campaign story on Hard |
| Shock Troop (15) | Survived the quake |
| Support Efficiency (30) | Obtain all 4 support efficiency ribbons |
| The Professional (30) | Complete the street chase in Comrades in under 2 minutes 30 seconds without dying |
| This is the end (20) | Failed to prevent the attack |
| Two-rah! (30) | Complete all co-op missions |
| Twofor (15) | Take down 2 enemies with 1 bullet in Night Shift |
| Untouchable (20) | Complete the mission without using the fire extinguisher in Fire From The Sky |
| Vehicle Warfare (30) | Obtain all 3 vehicle warfare ribbons |
| Wanted: Dead or Alive (20) | Captured Al Bashir |
| What the hell *are* you? (20) | Take a russian Dog Tag in the forest ambush in Rock And A Hard Place |
| Where are the other two? (20) | Found the nuke |
| You can be my wingman anytime (30) | Complete Going Hunting in a perfect run |
Got any cheats for this game? Feel free to submit a cheat.
