Not Bad for A Human
Get all the Aliens vs Predator achievements
50 ✓ April 3rd, 2011
Real Nasty Habit
Get 18060 XP in Ranked Matches
50 ✓ April 3rd, 2011
Get to The Chopper!
Recover Weyland's datapad
30 ✓ January 22nd, 2011
Alien vs Predator
Create a new species
30 ✓ January 27th, 2011
Game Over, Man!
Complete all three Campaigns
30 ✓ February 10th, 2011
Extinction Agenda
Destroy the Abomination
30 ✓ February 10th, 2011
I LOVE the Corps!
Complete Marine Campaign on Nightmare difficulty setting
30 ✓ January 22nd, 2011
Magnificent, Isn't It?
Complete Alien Campaign on Nightmare difficulty setting
30 ✓ January 27th, 2011
One Ugly Mother
Complete Predator Campaign on Nightmare difficulty setting
30 ✓ February 10th, 2011
Gunslinger
Kill 30 enemies with the pistol
30 ✓ October 14th, 2010
Serial Killer
Win 10 Ranked Matches in any Deathmatch mode
30 ✓ October 15th, 2010
The Six Pack
Play with six friends in a Ranked Match
30 ✓ October 14th, 2010
The Uninfected
Finish a Ranked Infestation match as the only remaining prey
30 ✓ October 12th, 2010
Welcome to The Party
Get 6000 XP in Ranked Matches
30 ✓ January 13th, 2011
Come to Mama
Liberate the Matriarch
15 ✓ January 27th, 2011
Breaking Quarantine
Escape from the Research Lab
15 ✓ January 27th, 2011
Grunt Hunt
Wipe out all of the Marines in the Colony
15 ✓ January 27th, 2011
Under Pressure
Solve the riddle of the Ruins
15 ✓ January 27th, 2011
Grim Reaper
Harvest all available civilians in the Alien Campaign
15 ✓ January 27th, 2011
It Uses The Jungle
Find a way through Gateway
15 ✓ February 10th, 2011
Fallen Comrade
Find the Youngbloods in the Jungle
15 ✓ February 10th, 2011
Matter of Honor
Discover the Elite Predator's fate
15 ✓ February 10th, 2011
Eyes of The Demon
Retrieve the ancient mask
15 ✓ February 10th, 2011
World of Hurt
Survive trial by combat
15 ✓ February 10th, 2011
Breaking and Entering
Find a way into the Research Lab
15 ✓ February 10th, 2011
Reclaimer
Retrieve the second artifact
15 ✓ February 10th, 2011
Stay Frosty
Complete Marine Campaign on Hard difficulty setting
15 ✓ January 22nd, 2011
I Admire its Purity
Complete Alien Campaign on Hard difficulty setting
15 ✓ January 27th, 2011
It Ain't No Man
Complete Predator Campaign on Hard difficulty setting
15 ✓ February 10th, 2011
Club hopper
Survive The 'Party' at The Club
15 ✓ October 14th, 2010
Harsh Language
Discover all 67 Audio Diaries
15 ✓ January 22nd, 2011
Quite A Specimen
Destroy all 50 Royal Jelly Containers
15 ✓ January 27th, 2011
Fortune and Glory
Find all 45 Predator trophy belts
15 ✓ February 10th, 2011
Scatter Shot
As a team, kill 20 enemies in under 60 seconds in a Survivor match.
15 ✓ November 24th, 2010
I Like to Keep This Handy
Kill 2 enemies with one shot with the shotgun
15 ✓ January 27th, 2011
Spin Doctor
Kill two enemies with one throw of the Battle Disc
15 ✓ January 13th, 2011
Let's Rock!
Kill 5 enemies with one burst from the smartgun
15 ✓ January 16th, 2011
Elite Sniper
Kill 10 enemies with head shots from the scoped rifle
15 ✓ October 14th, 2010
Stick Around
Kill 20 enemies with the Combi Stick
15 ✓ February 10th, 2011
Exit Strategy
Escape from C-Block
15 ✓ October 14th, 2010
Welcome to The War
Play and complete your first Ranked Match in standard Deathmatch mode
15 ✓ October 11th, 2010
Killer Instinct
Win your first Ranked Match in standard Deathmatch mode
15 ✓ October 11th, 2010
Very Tough Hombre
Kill 10 enemies in a row without dying in a Ranked Match
15 ✓ October 11th, 2010
Persecution Complex
Achieve Persecutor status more than once in any Ranked Match
15 ✓ October 15th, 2010
Ain't Got Time to Bleed
Heal or regenerate 30 blocks of health in Survivor
15 ✓ January 16th, 2011
You Have My Sympathies
Help Van Zandt
15 ✓ October 14th, 2010
Regicide
Defeat the Matriarch
15 ✓ October 14th, 2010
I Will Never Leave You...
Locate Tequila
15 ✓ January 16th, 2011
...That's A Promise
Get Tequila to surgery
15 ✓ January 17th, 2011
One Big Bug
Defeat the Praetorian
15 ✓ January 17th, 2011