Escape with all four players
Unlocked: 16 Apr 2014 20:53:29
Safeguard
20Reach round 20 in Safeguard.
Unlocked: 30 Jan 2014 04:06:09
Reach the exfil chopper with 1 minute and 30 seconds or more remaining on the clock.
Unlocked: 30 Jan 2014 00:24:26
Escape 1st time
Unlocked: 30 Jan 2014 00:24:26
Complete all Extinction challenges and escape.
Unlocked: 30 Jan 2014 00:24:26
Escape using a relic.
Unlocked: 30 Jan 2014 00:24:26
Scavenge 40 items in a single game.
Unlocked: 30 Jan 2014 00:01:53
Make it to the cabin.
Unlocked: 29 Jan 2014 23:59:04
Get 50 kills with the electric fence and fire traps in a single game.
Unlocked: 29 Jan 2014 23:54:37
Made it to the city.
Unlocked: 29 Jan 2014 23:35:48
Destroy all enemy ground targets and kill no allies with the rods.
Unlocked: 29 Jan 2014 22:27:53
Audiophile
15Collect all 18 Rorke files.
Unlocked: 29 Jan 2014 22:03:16
Confront Rorke (Complete "The Ghost Killer" on any difficulty.)
Unlocked: 29 Jan 2014 21:59:35
Earn the mask. Finish the campaign on Veteran.
Unlocked: 29 Jan 2014 21:59:35
Shoot the grapple guys off the side of the train.
Unlocked: 29 Jan 2014 21:35:10
Loki
20Commandeer the enemy space station. (Complete "Loki" on any difficulty.)
Unlocked: 29 Jan 2014 21:23:40
Severed Ties
20Destroy the Federation's satellite array (Complete "Severed Ties" on any difficulty.)
Unlocked: 29 Jan 2014 20:31:56
Fly-by-wire
20Take out 3 out of 3 helicopters with the remote missile.
Unlocked: 29 Jan 2014 20:16:40
Gather the troops. (Complete "All or Nothing" on any difficulty.)
Unlocked: 29 Jan 2014 16:09:38
Cut a grappling hook rope with an enemy on it.
Unlocked: 29 Jan 2014 16:04:51
Sin City
20Plan your next move. (Complete "Sin City" on any difficulty.)
Unlocked: 29 Jan 2014 15:58:12
Jack-pot
20Destroy 21 slot machines.
Unlocked: 29 Jan 2014 15:46:07
Storm the factory (Complete "End of the Line" on any difficulty.)
Unlocked: 02 Dec 2013 05:04:20
Kill 5 enemies without being detected before infiltrating Black Zone.
Unlocked: 02 Dec 2013 04:29:46
Destroy the enemy ship (Complete "Into The Deep" on any difficulty.)
Unlocked: 02 Dec 2013 04:27:31
Take down the LCS on the first go.
Unlocked: 02 Dec 2013 02:10:59
Atlas Falls
25Distract the Federation Fleet. (Complete "Atlas Falls" on any difficulty.)
Unlocked: 01 Dec 2013 01:32:28
Grindin'
40Blow the pressure valves on your first attempt.
Unlocked: 01 Dec 2013 01:29:10
Piece of cake
100Storm the common room and kill everyone without taking damage on Veteran.
Unlocked: 01 Dec 2013 01:11:51
Clockwork
25Hack the system (Complete "Clockwork" on any difficulty.)
Unlocked: 01 Dec 2013 00:54:31
Deep Freeze
25Drop 8 vehicles into ice holes.
Unlocked: 01 Dec 2013 00:09:37
The Hunted
25Make it out alive (Complete "The Hunted" on any difficulty.)
Unlocked: 29 Nov 2013 20:43:50
Finish the mission without breaking stealth.
Unlocked: 29 Nov 2013 20:43:38
Capture Rorke (Complete "Birds of Prey" on any difficulty.)
Unlocked: 29 Nov 2013 20:19:11
Destroy 80 fuel containers.
Unlocked: 29 Nov 2013 19:57:30
Gather intel on Rorke. (Complete "Federation Day" on any difficulty.)
Unlocked: 29 Nov 2013 19:51:32
Catch the photocopier with your face.
Unlocked: 29 Nov 2013 19:45:50
Kill sleeping enemy in face down rappel section
Unlocked: 29 Nov 2013 19:39:40
Hunt down Almagro. (Complete "Legends Never Die" on any difficulty.)
Unlocked: 29 Nov 2013 19:26:01
Kill 6 enemies with the knife while underwater in "Legends Never Die".
Unlocked: 29 Nov 2013 19:20:59
Homecoming
10Defend LA. (Complete "Homecoming" on any difficulty.)
Unlocked: 28 Nov 2013 15:11:49
A-10 strafe 50 enemies.
Unlocked: 28 Nov 2013 15:01:02
Struck Down
10Find Ajax. (Complete "Struck Down" on any difficulty.)
Unlocked: 28 Nov 2013 14:57:53
Waste Not
10Every shot with the remote sniper kills a person or vehicle.
Unlocked: 28 Nov 2013 14:57:43
Make it to San Diego. (Complete "No Man's Land" on any difficulty.)
Unlocked: 28 Nov 2013 14:39:25
Pounce on 10 enemies whilst controlling Riley.
Unlocked: 28 Nov 2013 14:32:54
Rendez-vous in Fort Santa Monica. (Complete "Brave New World" on any difficulty.)
Unlocked: 28 Nov 2013 04:19:19
Liberty Wall
10Take down both attack helicopters in Brave New World.
Unlocked: 28 Nov 2013 04:16:07
Escape. (Complete "Ghost Stories" on any difficulty.)
Unlocked: 27 Nov 2013 21:17:41
Kill your first enemy in the Call of Duty® Ghosts campaign.
Unlocked: 27 Nov 2013 21:11:21
Kill the Breeder while using a Relic in Nightfall.
Unlocked: 19 Aug 2014 23:33:25
Kill the Breeder for the first time in Nightfall.
Unlocked: 18 Aug 2014 21:01:03
Speed Slayer
20Kill the Breeder in less than 5 minutes in Nightfall.
Unlocked: 18 Aug 2014 21:01:03
Complete all challenges and kill the Breeder in Nightfall.
Unlocked: 18 Aug 2014 21:01:03
Kill 50 Cryptids with the Venom-X weapon in Nightfall.
Unlocked: 18 Aug 2014 20:52:22
Found all intels.
Unlocked: 17 Jun 2014 22:05:32
Pea Shooter
20Kill a Rhino with only a pistol in Nightfall.
Unlocked: 31 Jan 2014 17:28:35
Egg-stra XP!
20Found all the eggs in Core MP's Onslaught Map Pack.
Unlocked: 30 Jan 2014 22:10:08
Gain access to the Facility in Nightfall.
Unlocked: 30 Jan 2014 20:22:43
Kill 5 Phantoms in one game.
Unlocked: 30 Jan 2014 20:22:20
Gain access to the Compound area in Nightfall.
Unlocked: 30 Jan 2014 20:05:07
Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.
Unlocked: 20 Aug 2014 00:39:42
Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.
Unlocked: 19 Aug 2014 03:50:31
Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.
Unlocked: 19 Aug 2014 03:50:31
Find all of the Intel in Mayday.
Unlocked: 17 Jun 2014 22:11:33
Reach the top deck in Mayday in Regular or Hardcore difficulty.
Unlocked: 15 Apr 2014 18:51:49
Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.
Unlocked: 15 Apr 2014 18:38:05
Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.
Unlocked: 15 Apr 2014 18:27:08
Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.
Unlocked: 15 Apr 2014 17:58:15
Reach the cargo area in Mayday in Regular or Hardcore difficulty.
Unlocked: 08 Apr 2014 22:25:20
Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.
Unlocked: 08 Apr 2014 22:15:37
Escape Awakening using two Relics in Regular or Hardcore difficulty.
Unlocked: 22 Aug 2014 00:05:01
Escape Awakening for the first time in Regular or Hardcore difficulty.
Unlocked: 21 Aug 2014 03:51:24
Complete all Challenges and escape Awakening in Regular or Hardcore difficulty.
Unlocked: 21 Aug 2014 03:51:24
Well Rounded
30Escape Awakening with each of the four classes in Regular or Hardcore difficulty.
Unlocked: 21 Aug 2014 03:51:24
Extend the bridge in Awakening in Regular or Hardcore difficulty.
Unlocked: 21 Aug 2014 03:42:28
Like A Glove
30Kill 5 cryptids with the Ark attached to every compatible weapon in Awakening in Regular/Hardcore.
Unlocked: 19 Aug 2014 04:25:24
Get past the first gate in Awakening in Regular or Hardcore difficulty.
Unlocked: 19 Aug 2014 04:22:44
Dog Fight
20Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.
Unlocked: 18 Aug 2014 22:50:48
Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.
Unlocked: 18 Aug 2014 19:31:10
Spelunker
20Find all of the Intel in Awakening.
Unlocked: 18 Aug 2014 19:28:12
Always Hard
30Kill the final Ancestor with a relic active in Hardcore difficulty.
Unlocked: 28 Aug 2014 11:38:58
Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in RegularHardcore.
Unlocked: 28 Aug 2014 11:38:50
Mass Exodus
30Complete the final Ancestor encounter in Regular or Hardcore difficulty.
Unlocked: 26 Aug 2014 08:20:13
Unstoppable
30Complete the final Ancestor with at least 1 relic in Regular or Hardcore difficulty.
Unlocked: 26 Aug 2014 08:20:13
Complete every challenge and the final Ancestor encounter in Regular/Hardcore difficulty.
Unlocked: 26 Aug 2014 08:20:13
Postmaster
20Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.
Unlocked: 18 Aug 2014 23:18:32
Hit an Ancestor with a Hypno Knife in Regular or Hardcore difficulty.
Unlocked: 18 Aug 2014 23:16:27
Hat Trick
20Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.
Unlocked: 18 Aug 2014 19:26:57
Complete the Egg-Stra XP challenge and then activate a generator in the Nemesis DLC package.
Unlocked: 18 Aug 2014 19:25:59
Find all 7 story related intel files in Exodus.
Unlocked: 18 Aug 2014 19:24:00