Earn Rank 60 as a Marine
Unlocked: 16 Feb 2013 06:13:42
Kill 2179 Xenomorphs
Unlocked: 16 Feb 2013 02:06:17
Complete all Challenges
Unlocked: 16 Feb 2013 01:33:49
Complete all Campaign levels on Ultimate Badass difficulty
Unlocked: 16 Feb 2013 01:14:26
Complete all Campaign levels on Hardened difficulty
Unlocked: 16 Feb 2013 01:14:24
Complete all Campaign levels on any difficulty
Unlocked: 16 Feb 2013 01:14:23
Complete Home
Unlocked: 16 Feb 2013 01:09:29
Collect all 35 Dog Tags
Unlocked: 16 Feb 2013 01:06:48
Collect all 6 Legendary Weapons
Unlocked: 16 Feb 2013 00:56:58
Just a Grunt
20Complete Hope in Hadley's
Unlocked: 16 Feb 2013 00:37:58
Defeat the Raven in under 1:10 on Soldier difficulty or higher
Unlocked: 16 Feb 2013 00:13:48
Spend 30 Commendations
Unlocked: 15 Feb 2013 20:08:31
Upgrade every Appearance slot once for your Marine
Unlocked: 15 Feb 2013 19:53:30
Stay Frosty
20Complete an entire Challenge category
Unlocked: 15 Feb 2013 05:51:03
Have another player join your party
Unlocked: 15 Feb 2013 04:08:33
Upgrade every Appearance slot once for a Xenomorph class
Unlocked: 15 Feb 2013 00:22:30
Track 100 hostile targets with the Motion Tracker
Unlocked: 14 Feb 2013 22:35:53
Upgrade every Loadout slot for a Xenomorph class
Unlocked: 14 Feb 2013 22:10:53
Kill 3 enemies with a single U4 Firebomb
Unlocked: 14 Feb 2013 20:22:35
Complete Rampart
Unlocked: 14 Feb 2013 04:47:06
I Heard THAT
25Collect all 12 Audio Logs
Unlocked: 14 Feb 2013 04:35:22
No Offense
20Melee a Lurker that is pouncing towards you
Unlocked: 14 Feb 2013 04:17:20
Kill 5 Spitters without being damaged by acid
Unlocked: 14 Feb 2013 04:06:21
Upgrade every slot for a weapon
Unlocked: 14 Feb 2013 00:05:51
Complete One Bullet without setting off the alarm
Unlocked: 13 Feb 2013 23:55:54
Purchase all Upgrades for a weapon
Unlocked: 13 Feb 2013 22:38:27
Earn Rank 20 as a Marine
Unlocked: 13 Feb 2013 22:23:42
Gib two enemies at once
Unlocked: 13 Feb 2013 21:59:23
Complete The Raven
Unlocked: 13 Feb 2013 21:51:48
Find Newt's doll
Unlocked: 13 Feb 2013 21:09:28
Let's Rock!
20Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Unlocked: 13 Feb 2013 20:52:42
Set up a UA 571-C Remote Sentry
Unlocked: 13 Feb 2013 20:44:56
Fire Drill
20Arm the emergency release and escape in under 2:30 on Sulaco Falls
Unlocked: 13 Feb 2013 20:27:27
Complete Sulaco Falls
Unlocked: 13 Feb 2013 20:27:25
Find the Easter Egg
Unlocked: 13 Feb 2013 19:23:19
Survive a Close Encounter with a Facehugger
Unlocked: 13 Feb 2013 19:17:19
Kill 10 Xenomorphs that are using vents
Unlocked: 13 Feb 2013 19:01:24
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Unlocked: 13 Feb 2013 18:53:37
Edit a Xenomorph Loadout
Unlocked: 13 Feb 2013 18:34:29
Complete a Challenge
Unlocked: 13 Feb 2013 01:38:57
Complete Distress
Unlocked: 13 Feb 2013 01:38:55
Collect a Legendary Weapon
Unlocked: 13 Feb 2013 01:34:02
Kill a Xenomorph climbing on the walls or ceiling
Unlocked: 13 Feb 2013 01:33:27
Eat This!
10Kill a Xenomorph with a shotgun at very close range
Unlocked: 13 Feb 2013 01:33:05
Collect a Dog Tag
Unlocked: 13 Feb 2013 01:32:16
Revive a teammate
Unlocked: 13 Feb 2013 01:19:00
Rescue a teammate from a Close Encounter
Unlocked: 13 Feb 2013 00:30:30
Edit a Marine Loadout
Unlocked: 12 Feb 2013 23:51:00
Earn Rank 2 as a Marine
Unlocked: 12 Feb 2013 23:32:27
Kill a Crusher without it damaging you
Unlocked: 12 Feb 2013 23:32:18
Complete Stasis Interrupted on Ultimate Badass
Unlocked: 05 Aug 2013 00:38:49
Complete Stasis Interrupted on any difficulty
Unlocked: 05 Aug 2013 00:38:47
Find All Stasis Interrupted Audio Logs
Unlocked: 05 Aug 2013 00:10:58
Destroy all samples in the labs of the Queen module
Unlocked: 05 Aug 2013 00:10:36
Survive the Queen escape
Unlocked: 04 Aug 2013 23:49:37
Escape the FTL ship
Unlocked: 04 Aug 2013 23:28:51
Kill all the Lurkers in Sulaco engineering
Unlocked: 04 Aug 2013 23:15:42
Sever the umbilical without missing a shot
Unlocked: 04 Aug 2013 22:57:54
Destroy the Legato
Unlocked: 04 Aug 2013 22:38:08
Find your family
Unlocked: 04 Aug 2013 22:28:29