Complete all Campaign levels on Hardened difficulty
Unlocked: 13 Jul 2013 18:37:30
Complete all Campaign levels on Ultimate Badass difficulty
Unlocked: 13 Jul 2013 18:37:30
Earn Rank 60 as a Marine
Unlocked: 20 May 2013 04:33:39
Complete all Challenges
Unlocked: 18 May 2013 07:12:10
Kill 2179 Xenomorphs
Unlocked: 03 May 2013 07:04:24
Upgrade every Loadout slot for a Xenomorph class
Unlocked: 03 May 2013 06:16:12
Upgrade every Appearance slot once for a Xenomorph class
Unlocked: 03 May 2013 06:15:33
Upgrade every Appearance slot once for your Marine
Unlocked: 28 Apr 2013 02:19:36
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Unlocked: 26 Apr 2013 13:54:27
Collect all 35 Dog Tags
Unlocked: 26 Apr 2013 05:56:11
Complete One Bullet without setting off the alarm
Unlocked: 26 Apr 2013 04:52:18
Kill a Crusher without it damaging you
Unlocked: 21 Apr 2013 03:24:23
Find the Easter Egg
Unlocked: 21 Apr 2013 02:16:36
Spend 30 Commendations
Unlocked: 19 Apr 2013 03:18:36
Stay Frosty
20Complete an entire Challenge category
Unlocked: 19 Apr 2013 03:16:43
Edit a Xenomorph Loadout
Unlocked: 18 Apr 2013 00:33:23
No Offense
20Melee a Lurker that is pouncing towards you
Unlocked: 17 Apr 2013 23:17:39
Complete all Campaign levels on any difficulty
Unlocked: 17 Apr 2013 19:41:25
Complete Home
Unlocked: 17 Apr 2013 19:36:33
Collect all 6 Legendary Weapons
Unlocked: 17 Apr 2013 18:35:06
Just a Grunt
20Complete Hope in Hadley's
Unlocked: 17 Apr 2013 03:08:54
Kill 5 Spitters without being damaged by acid
Unlocked: 17 Apr 2013 02:01:58
Fire Drill
20Arm the emergency release and escape in under 2:30 on Sulaco Falls
Unlocked: 17 Apr 2013 00:24:35
Complete Rampart
Unlocked: 16 Apr 2013 03:21:42
I Heard THAT
25Collect all 12 Audio Logs
Unlocked: 16 Apr 2013 02:58:30
Earn Rank 20 as a Marine
Unlocked: 15 Apr 2013 18:16:20
Upgrade every slot for a weapon
Unlocked: 15 Apr 2013 17:36:13
Purchase all Upgrades for a weapon
Unlocked: 15 Apr 2013 17:19:31
Kill 3 enemies with a single U4 Firebomb
Unlocked: 15 Apr 2013 04:08:17
Complete The Raven
Unlocked: 15 Apr 2013 01:58:00
Find Newt's doll
Unlocked: 14 Apr 2013 19:23:38
Collect a Legendary Weapon
Unlocked: 14 Apr 2013 04:51:16
Gib two enemies at once
Unlocked: 02 Apr 2013 00:52:58
Have another player join your party
Unlocked: 29 Mar 2013 03:14:34
Edit a Marine Loadout
Unlocked: 29 Mar 2013 03:08:57
Survive a Close Encounter with a Facehugger
Unlocked: 29 Mar 2013 03:01:53
Track 100 hostile targets with the Motion Tracker
Unlocked: 29 Mar 2013 03:00:48
Complete a Challenge
Unlocked: 29 Mar 2013 02:50:38
Complete Distress
Unlocked: 29 Mar 2013 02:50:36
Collect a Dog Tag
Unlocked: 29 Mar 2013 02:40:48
Earn Rank 2 as a Marine
Unlocked: 29 Mar 2013 02:40:46
Revive a teammate
Unlocked: 29 Mar 2013 02:04:00
Kill a Xenomorph climbing on the walls or ceiling
Unlocked: 29 Mar 2013 02:01:32
Rescue a teammate from a Close Encounter
Unlocked: 29 Mar 2013 01:54:30
Complete Sulaco Falls
Unlocked: Offline
Defeat the Raven in under 1:10 on Soldier difficulty or higher
Unlocked: Offline
Kill 10 Xenomorphs that are using vents
Unlocked: Offline
Let's Rock!
20Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Unlocked: Offline
Set up a UA 571-C Remote Sentry
Unlocked: Offline
Eat This!
10Kill a Xenomorph with a shotgun at very close range
Unlocked: Offline
Complete Stasis Interrupted on Ultimate Badass
Unlocked: 01 Sep 2013 02:51:13
Complete Stasis Interrupted on any difficulty
Unlocked: 26 Jul 2013 08:34:57
Find All Stasis Interrupted Audio Logs
Unlocked: 26 Jul 2013 07:52:08
Destroy all samples in the labs of the Queen module
Unlocked: 26 Jul 2013 07:51:39
Survive the Queen escape
Unlocked: 26 Jul 2013 07:25:13
Escape the FTL ship
Unlocked: 26 Jul 2013 06:26:40
Kill all the Lurkers in Sulaco engineering
Unlocked: 25 Jul 2013 07:02:02
Sever the umbilical without missing a shot
Unlocked: 25 Jul 2013 06:39:48
Destroy the Legato
Unlocked: 25 Jul 2013 05:50:04
Find your family
Unlocked: 25 Jul 2013 05:36:26