Complete all Challenges
Unlocked: 02 Mar 2013 07:19:39
Earn Rank 60 as a Marine
Unlocked: 23 Feb 2013 23:52:17
Kill 2179 Xenomorphs
Unlocked: 23 Feb 2013 23:34:57
Defeat the Raven in under 1:10 on Soldier difficulty or higher
Unlocked: 23 Feb 2013 01:05:59
Complete all Campaign levels on Hardened difficulty
Unlocked: 20 Feb 2013 05:13:46
Complete all Campaign levels on Ultimate Badass difficulty
Unlocked: 20 Feb 2013 05:13:46
Upgrade every Appearance slot once for a Xenomorph class
Unlocked: 19 Feb 2013 03:53:52
Upgrade every Appearance slot once for your Marine
Unlocked: 19 Feb 2013 03:51:26
Stay Frosty
20Complete an entire Challenge category
Unlocked: 19 Feb 2013 02:18:02
Gib two enemies at once
Unlocked: 18 Feb 2013 23:00:09
Spend 30 Commendations
Unlocked: 18 Feb 2013 20:09:05
Kill 5 Spitters without being damaged by acid
Unlocked: 18 Feb 2013 19:47:18
Kill 3 enemies with a single U4 Firebomb
Unlocked: 18 Feb 2013 18:21:54
Upgrade every Loadout slot for a Xenomorph class
Unlocked: 18 Feb 2013 17:40:28
Find the Easter Egg
Unlocked: 18 Feb 2013 17:21:17
No Offense
20Melee a Lurker that is pouncing towards you
Unlocked: 18 Feb 2013 16:52:45
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Unlocked: 18 Feb 2013 16:30:49
Upgrade every slot for a weapon
Unlocked: 17 Feb 2013 16:41:27
Complete all Campaign levels on any difficulty
Unlocked: 17 Feb 2013 06:23:11
Complete Home
Unlocked: 17 Feb 2013 06:18:19
Collect all 35 Dog Tags
Unlocked: 17 Feb 2013 06:16:54
Collect all 6 Legendary Weapons
Unlocked: 17 Feb 2013 05:44:55
Purchase all Upgrades for a weapon
Unlocked: 17 Feb 2013 05:20:47
Just a Grunt
20Complete Hope in Hadley's
Unlocked: 17 Feb 2013 05:17:22
Earn Rank 20 as a Marine
Unlocked: 17 Feb 2013 04:04:58
Complete Rampart
Unlocked: 17 Feb 2013 02:44:13
I Heard THAT
25Collect all 12 Audio Logs
Unlocked: 17 Feb 2013 02:26:33
Complete One Bullet without setting off the alarm
Unlocked: 17 Feb 2013 01:57:04
Track 100 hostile targets with the Motion Tracker
Unlocked: 17 Feb 2013 01:34:49
Complete The Raven
Unlocked: 17 Feb 2013 00:08:29
Find Newt's doll
Unlocked: 16 Feb 2013 23:25:51
Let's Rock!
20Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Unlocked: 16 Feb 2013 23:07:32
Set up a UA 571-C Remote Sentry
Unlocked: 16 Feb 2013 22:58:15
Complete Sulaco Falls
Unlocked: 16 Feb 2013 22:32:04
Fire Drill
20Arm the emergency release and escape in under 2:30 on Sulaco Falls
Unlocked: 16 Feb 2013 22:32:04
Survive a Close Encounter with a Facehugger
Unlocked: 16 Feb 2013 21:23:03
Complete Distress
Unlocked: 16 Feb 2013 21:04:28
Kill a Xenomorph climbing on the walls or ceiling
Unlocked: 16 Feb 2013 21:01:27
Collect a Legendary Weapon
Unlocked: 16 Feb 2013 20:58:21
Kill 10 Xenomorphs that are using vents
Unlocked: 16 Feb 2013 20:36:20
Collect a Dog Tag
Unlocked: 16 Feb 2013 20:31:16
Revive a teammate
Unlocked: 16 Feb 2013 20:07:47
Rescue a teammate from a Close Encounter
Unlocked: 16 Feb 2013 19:53:41
Kill a Crusher without it damaging you
Unlocked: 16 Feb 2013 19:52:47
Edit a Xenomorph Loadout
Unlocked: 16 Feb 2013 19:43:46
Have another player join your party
Unlocked: 16 Feb 2013 19:43:24
Complete a Challenge
Unlocked: 13 Feb 2013 01:45:00
Edit a Marine Loadout
Unlocked: 13 Feb 2013 01:45:00
Earn Rank 2 as a Marine
Unlocked: 13 Feb 2013 01:13:33
Eat This!
10Kill a Xenomorph with a shotgun at very close range
Unlocked: 13 Feb 2013 01:10:32
Complete Stasis Interrupted on Ultimate Badass
Unlocked: 25 Aug 2013 15:40:11
Complete Stasis Interrupted on any difficulty
Unlocked: 25 Aug 2013 15:40:06
Find All Stasis Interrupted Audio Logs
Unlocked: 25 Aug 2013 06:39:21
Destroy all samples in the labs of the Queen module
Unlocked: 25 Aug 2013 06:39:01
Survive the Queen escape
Unlocked: 25 Aug 2013 06:11:45
Escape the FTL ship
Unlocked: 25 Aug 2013 05:18:53
Kill all the Lurkers in Sulaco engineering
Unlocked: 25 Aug 2013 04:50:06
Sever the umbilical without missing a shot
Unlocked: 25 Aug 2013 04:28:04
Destroy the Legato
Unlocked: 24 Aug 2013 16:33:56
Find your family
Unlocked: 24 Aug 2013 16:24:34