Get all the Aliens vs Predator achievements
Unlocked: 27 Feb 2010 20:03:29
Get 18060 XP in Ranked Matches
Unlocked: 27 Feb 2010 20:03:28
Complete Alien Campaign on Nightmare difficulty setting
Unlocked: 27 Feb 2010 12:56:44
Complete Predator Campaign on Nightmare difficulty setting
Unlocked: 27 Feb 2010 11:02:03
Complete Marine Campaign on Nightmare difficulty setting
Unlocked: 27 Feb 2010 08:41:54
Complete all three Campaigns
Unlocked: 26 Feb 2010 15:07:24
Complete Predator Campaign on Hard difficulty setting
Unlocked: 26 Feb 2010 15:07:22
Destroy the Abomination
Unlocked: 26 Feb 2010 15:07:10
Find all 45 Predator trophy belts
Unlocked: 26 Feb 2010 15:02:46
Reclaimer
15Retrieve the second artifact
Unlocked: 26 Feb 2010 14:45:51
Stick Around
15Kill 20 enemies with the Combi Stick
Unlocked: 26 Feb 2010 14:32:03
Find a way into the Research Lab
Unlocked: 26 Feb 2010 14:26:50
Survive trial by combat
Unlocked: 26 Feb 2010 14:17:13
Spin Doctor
15Kill two enemies with one throw of the Battle Disc
Unlocked: 26 Feb 2010 14:06:56
Retrieve the ancient mask
Unlocked: 26 Feb 2010 13:32:09
Discover the Elite Predator's fate
Unlocked: 26 Feb 2010 13:14:53
Find the Youngbloods in the Jungle
Unlocked: 26 Feb 2010 12:44:35
Find a way through Gateway
Unlocked: 26 Feb 2010 12:39:18
Win 10 Ranked Matches in any Deathmatch mode
Unlocked: 24 Feb 2010 21:24:49
Complete Alien Campaign on Hard difficulty setting
Unlocked: 24 Feb 2010 15:42:57
Create a new species
Unlocked: 24 Feb 2010 15:41:45
Destroy all 50 Royal Jelly Containers
Unlocked: 24 Feb 2010 15:31:36
Grim Reaper
15Harvest all available civilians in the Alien Campaign
Unlocked: 24 Feb 2010 15:16:18
Solve the riddle of the Ruins
Unlocked: 24 Feb 2010 15:15:16
Grunt Hunt
15Wipe out all of the Marines in the Colony
Unlocked: 23 Feb 2010 14:13:21
Escape from the Research Lab
Unlocked: 23 Feb 2010 13:21:35
Come to Mama
15Liberate the Matriarch
Unlocked: 23 Feb 2010 13:20:52
Kill 2 enemies with one shot with the shotgun
Unlocked: 22 Feb 2010 17:51:39
Kill 10 enemies in a row without dying in a Ranked Match
Unlocked: 22 Feb 2010 16:22:51
Achieve Persecutor status more than once in any Ranked Match
Unlocked: 21 Feb 2010 11:39:34
Stay Frosty
15Complete Marine Campaign on Hard difficulty setting
Unlocked: 20 Feb 2010 20:53:08
Recover Weyland's datapad
Unlocked: 20 Feb 2010 20:52:15
Discover all 67 Audio Diaries
Unlocked: 20 Feb 2010 20:48:57
One Big Bug
15Defeat the Praetorian
Unlocked: 20 Feb 2010 20:17:57
Get Tequila to surgery
Unlocked: 20 Feb 2010 19:52:31
Elite Sniper
15Kill 10 enemies with head shots from the scoped rifle
Unlocked: 20 Feb 2010 18:05:34
Get 6000 XP in Ranked Matches
Unlocked: 20 Feb 2010 17:02:25
Locate Tequila
Unlocked: 20 Feb 2010 17:02:24
Win your first Ranked Match in standard Deathmatch mode
Unlocked: 20 Feb 2010 14:20:50
Finish a Ranked Infestation match as the only remaining prey
Unlocked: 20 Feb 2010 12:48:43
Heal or regenerate 30 blocks of health in Survivor
Unlocked: 19 Feb 2010 22:05:19
Let's Rock!
15Kill 5 enemies with one burst from the smartgun
Unlocked: 19 Feb 2010 21:28:15
Scatter Shot
15As a team, kill 20 enemies in under 60 seconds in a Survivor match.
Unlocked: 19 Feb 2010 21:22:25
The Six Pack
30Play with six friends in a Ranked Match
Unlocked: 19 Feb 2010 20:51:45
Regicide
15Defeat the Matriarch
Unlocked: 19 Feb 2010 16:33:38
Help Van Zandt
Unlocked: 19 Feb 2010 16:11:28
Gunslinger
30Kill 30 enemies with the pistol
Unlocked: 19 Feb 2010 15:33:28
Play and complete your first Ranked Match in standard Deathmatch mode
Unlocked: 19 Feb 2010 14:12:39
Escape from C-Block
Unlocked: 19 Feb 2010 12:28:29
Club hopper
15Survive The 'Party' at The Club
Unlocked: 19 Feb 2010 12:17:07