Get 18060 XP in Ranked Matches
Unlocked: 18 Nov 2013 19:40:00
Finish a Ranked Infestation match as the only remaining prey
Unlocked: 04 Nov 2013 18:53:54
Complete Marine Campaign on Nightmare difficulty setting
Unlocked: 23 Oct 2013 15:55:33
Scatter Shot
15As a team, kill 20 enemies in under 60 seconds in a Survivor match.
Unlocked: 22 Oct 2013 19:00:08
Win 10 Ranked Matches in any Deathmatch mode
Unlocked: 22 Oct 2013 18:49:43
Heal or regenerate 30 blocks of health in Survivor
Unlocked: 11 Sep 2013 20:18:46
Get 6000 XP in Ranked Matches
Unlocked: 11 Sep 2013 20:00:41
Complete Predator Campaign on Hard difficulty setting
Unlocked: 25 Jun 2013 12:40:19
Complete Alien Campaign on Nightmare difficulty setting
Unlocked: 27 Jun 2012 10:52:14
Complete Alien Campaign on Hard difficulty setting
Unlocked: 25 Jun 2012 16:10:59
Stay Frosty
15Complete Marine Campaign on Hard difficulty setting
Unlocked: 24 Jun 2012 06:49:52
Win your first Ranked Match in standard Deathmatch mode
Unlocked: 30 Oct 2011 17:38:09
Play and complete your first Ranked Match in standard Deathmatch mode
Unlocked: 30 Oct 2011 17:38:07
Achieve Persecutor status more than once in any Ranked Match
Unlocked: 30 Oct 2011 17:34:24
Kill 10 enemies in a row without dying in a Ranked Match
Unlocked: 30 Oct 2011 17:33:12
The Six Pack
30Play with six friends in a Ranked Match
Unlocked: 26 Oct 2011 21:09:27
Stick Around
15Kill 20 enemies with the Combi Stick
Unlocked: 24 Oct 2011 17:03:56
Complete all three Campaigns
Unlocked: 24 Oct 2011 11:45:23
Destroy the Abomination
Unlocked: 24 Oct 2011 11:45:10
Find all 45 Predator trophy belts
Unlocked: 24 Oct 2011 11:41:50
Reclaimer
15Retrieve the second artifact
Unlocked: 24 Oct 2011 10:48:32
Find a way into the Research Lab
Unlocked: 24 Oct 2011 10:30:43
Survive trial by combat
Unlocked: 23 Oct 2011 18:53:32
Retrieve the ancient mask
Unlocked: 23 Oct 2011 18:12:16
Spin Doctor
15Kill two enemies with one throw of the Battle Disc
Unlocked: 23 Oct 2011 17:44:34
Discover the Elite Predator's fate
Unlocked: 23 Oct 2011 17:36:17
Help Van Zandt
Unlocked: 23 Oct 2011 13:57:07
Recover Weyland's datapad
Unlocked: 23 Oct 2011 12:59:19
Discover all 67 Audio Diaries
Unlocked: 23 Oct 2011 12:56:55
One Big Bug
15Defeat the Praetorian
Unlocked: 23 Oct 2011 12:23:13
Elite Sniper
15Kill 10 enemies with head shots from the scoped rifle
Unlocked: 23 Oct 2011 10:37:12
Get Tequila to surgery
Unlocked: 23 Oct 2011 10:03:51
Locate Tequila
Unlocked: 22 Oct 2011 19:17:05
Let's Rock!
15Kill 5 enemies with one burst from the smartgun
Unlocked: 21 Oct 2011 09:44:37
Regicide
15Defeat the Matriarch
Unlocked: 20 Oct 2011 12:42:21
Kill 2 enemies with one shot with the shotgun
Unlocked: 20 Oct 2011 12:37:13
Escape from C-Block
Unlocked: 20 Oct 2011 10:28:00
Gunslinger
30Kill 30 enemies with the pistol
Unlocked: 20 Oct 2011 10:26:38
Club hopper
15Survive The 'Party' at The Club
Unlocked: 20 Oct 2011 10:14:22
Grim Reaper
15Harvest all available civilians in the Alien Campaign
Unlocked: 20 Oct 2011 08:09:49
Create a new species
Unlocked: 19 Oct 2011 16:38:58
Destroy all 50 Royal Jelly Containers
Unlocked: 19 Oct 2011 16:35:44
Solve the riddle of the Ruins
Unlocked: 19 Oct 2011 16:28:04
Grunt Hunt
15Wipe out all of the Marines in the Colony
Unlocked: 19 Oct 2011 13:00:47
Escape from the Research Lab
Unlocked: 19 Oct 2011 11:43:25
Come to Mama
15Liberate the Matriarch
Unlocked: 19 Oct 2011 11:42:52
Find the Youngbloods in the Jungle
Unlocked: 02 Oct 2011 02:43:43
Find a way through Gateway
Unlocked: 02 Oct 2011 02:20:53
Get all the Aliens vs Predator achievements
Unlocked: Offline
Complete Predator Campaign on Nightmare difficulty setting
Unlocked: Offline