Earn Rank 60 as a Marine
Unlocked: 15 Aug 2015 00:32:16
Kill 2179 Xenomorphs
Unlocked: 14 Aug 2015 21:40:36
Spend 30 Commendations
Unlocked: 14 Aug 2015 15:29:11
Complete all Challenges
Unlocked: 14 Aug 2015 15:27:20
Upgrade every Loadout slot for a Xenomorph class
Unlocked: 14 Aug 2015 15:16:25
Upgrade every Appearance slot once for your Marine
Unlocked: 12 Aug 2015 20:56:58
Upgrade every Appearance slot once for a Xenomorph class
Unlocked: 12 Aug 2015 20:50:00
No Offense
20Melee a Lurker that is pouncing towards you
Unlocked: 12 Aug 2015 20:49:20
Kill a Crusher without it damaging you
Unlocked: 12 Aug 2015 19:48:10
Stay Frosty
20Complete an entire Challenge category
Unlocked: 12 Aug 2015 14:30:00
Kill 3 enemies with a single U4 Firebomb
Unlocked: 12 Aug 2015 13:38:17
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Unlocked: 10 Aug 2015 10:17:26
Complete all Campaign levels on Hardened difficulty
Unlocked: 09 Aug 2015 21:48:49
Complete all Campaign levels on Ultimate Badass difficulty
Unlocked: 09 Aug 2015 21:48:49
Complete all Campaign levels on any difficulty
Unlocked: 09 Aug 2015 21:48:48
Complete Home
Unlocked: 09 Aug 2015 21:48:36
Collect all 35 Dog Tags
Unlocked: 09 Aug 2015 21:39:23
Collect all 6 Legendary Weapons
Unlocked: 09 Aug 2015 21:27:33
Upgrade every slot for a weapon
Unlocked: 09 Aug 2015 19:54:05
Just a Grunt
20Complete Hope in Hadley's
Unlocked: 09 Aug 2015 19:52:57
Track 100 hostile targets with the Motion Tracker
Unlocked: 09 Aug 2015 19:28:54
Complete Rampart
Unlocked: 09 Aug 2015 19:25:34
I Heard THAT
25Collect all 12 Audio Logs
Unlocked: 09 Aug 2015 19:13:14
Gib two enemies at once
Unlocked: 09 Aug 2015 19:03:13
Complete One Bullet without setting off the alarm
Unlocked: 09 Aug 2015 18:49:12
Purchase all Upgrades for a weapon
Unlocked: 09 Aug 2015 18:18:04
Kill 5 Spitters without being damaged by acid
Unlocked: 09 Aug 2015 17:51:02
Earn Rank 20 as a Marine
Unlocked: 08 Aug 2015 23:07:26
Edit a Xenomorph Loadout
Unlocked: 08 Aug 2015 22:54:55
Defeat the Raven in under 1:10 on Soldier difficulty or higher
Unlocked: 08 Aug 2015 22:33:16
Complete The Raven
Unlocked: 08 Aug 2015 22:01:43
Find Newt's doll
Unlocked: 08 Aug 2015 20:57:04
Let's Rock!
20Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Unlocked: 08 Aug 2015 20:14:00
Set up a UA 571-C Remote Sentry
Unlocked: 08 Aug 2015 20:06:42
Edit a Marine Loadout
Unlocked: 08 Aug 2015 19:46:16
Fire Drill
20Arm the emergency release and escape in under 2:30 on Sulaco Falls
Unlocked: 05 Aug 2015 23:03:15
Complete Sulaco Falls
Unlocked: 05 Aug 2015 23:03:14
Find the Easter Egg
Unlocked: 05 Aug 2015 22:16:28
Survive a Close Encounter with a Facehugger
Unlocked: 05 Aug 2015 22:09:15
Complete a Challenge
Unlocked: 05 Aug 2015 22:03:14
Complete Distress
Unlocked: 05 Aug 2015 22:03:13
Kill 10 Xenomorphs that are using vents
Unlocked: 05 Aug 2015 21:56:56
Collect a Legendary Weapon
Unlocked: 05 Aug 2015 21:56:16
Rescue a teammate from a Close Encounter
Unlocked: 05 Aug 2015 21:44:37
Kill a Xenomorph climbing on the walls or ceiling
Unlocked: 05 Aug 2015 21:37:30
Earn Rank 2 as a Marine
Unlocked: 05 Aug 2015 21:32:24
Collect a Dog Tag
Unlocked: 05 Aug 2015 21:30:00
Revive a teammate
Unlocked: 05 Aug 2015 21:29:43
Eat This!
10Kill a Xenomorph with a shotgun at very close range
Unlocked: 05 Aug 2015 21:29:32
Have another player join your party
Unlocked: 05 Aug 2015 21:19:51
Kill all the Lurkers in Sulaco engineering
Unlocked: 13 Aug 2015 18:32:21
Complete Stasis Interrupted on Ultimate Badass
Unlocked: 13 Aug 2015 18:04:40
Complete Stasis Interrupted on any difficulty
Unlocked: 13 Aug 2015 18:04:38
Find All Stasis Interrupted Audio Logs
Unlocked: 13 Aug 2015 17:33:12
Destroy all samples in the labs of the Queen module
Unlocked: 13 Aug 2015 17:32:48
Survive the Queen escape
Unlocked: 13 Aug 2015 17:09:38
Escape the FTL ship
Unlocked: 13 Aug 2015 16:46:48
Sever the umbilical without missing a shot
Unlocked: 13 Aug 2015 16:17:19
Destroy the Legato
Unlocked: 13 Aug 2015 15:54:56
Find your family
Unlocked: 13 Aug 2015 15:48:02