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