| icon | info | score |
|---|---|---|
| ...That's A Promise Get Tequila to surgery unlocked Mar 30th, 2010 8:03 pm | 15 | |
| I Will Never Leave You... Locate Tequila unlocked Mar 30th, 2010 7:47 pm | 15 | |
| Regicide Defeat the Matriarch unlocked Mar 30th, 2010 4:47 pm | 15 | |
| You Have My Sympathies Help Van Zandt unlocked Mar 30th, 2010 4:39 pm | 15 | |
| Exit Strategy Escape from C-Block unlocked Mar 30th, 2010 4:19 pm | 15 | |
| Club hopper Survive The 'Party' at The Club unlocked Mar 30th, 2010 4:12 pm | 15 | |
| Welcome to The War Play and complete your first Ranked Match in standard Deathmatch mode unlocked Mar 31st, 2010 9:05 pm | 15 | |
| Stick Around Kill 20 enemies with the Combi Stick unlocked Mar 31st, 2010 7:07 pm | 15 | |
| Let's Rock! Kill 5 enemies with one burst from the smartgun unlocked Mar 31st, 2010 6:49 pm | 15 | |
| Elite Sniper Kill 10 enemies with head shots from the scoped rifle unlocked Mar 31st, 2010 6:42 pm | 15 | |
| Gunslinger Kill 30 enemies with the pistol unlocked Mar 31st, 2010 5:27 pm | 30 | |
| Game Over, Man! Complete all three Campaigns unlocked Mar 31st, 2010 4:53 pm | 30 | |
| Extinction Agenda Destroy the Abomination unlocked Mar 31st, 2010 4:51 pm | 30 | |
| Reclaimer Retrieve the second artifact unlocked Mar 31st, 2010 4:41 pm | 15 | |
| Breaking and Entering Find a way into the Research Lab unlocked Mar 31st, 2010 4:36 pm | 15 | |
| World of Hurt Survive trial by combat unlocked Mar 31st, 2010 4:30 pm | 15 | |
| Eyes of The Demon Retrieve the ancient mask unlocked Mar 31st, 2010 3:57 pm | 15 | |
| Matter of Honor Discover the Elite Predator's fate unlocked Mar 31st, 2010 3:46 pm | 15 | |
| Fallen Comrade Find the Youngbloods in the Jungle unlocked Mar 31st, 2010 3:35 pm | 15 | |
| It Uses The Jungle Find a way through Gateway unlocked Mar 31st, 2010 3:34 pm | 15 | |
| Alien vs Predator Create a new species unlocked Mar 31st, 2010 3:11 pm | 30 | |
| Under Pressure Solve the riddle of the Ruins unlocked Mar 31st, 2010 3:07 pm | 15 | |
| Grunt Hunt Wipe out all of the Marines in the Colony unlocked Mar 31st, 2010 2:10 pm | 15 | |
| Breaking Quarantine Escape from the Research Lab unlocked Mar 31st, 2010 1:49 pm | 15 | |
| Come to Mama Liberate the Matriarch unlocked Mar 31st, 2010 1:49 pm | 15 | |
| Get to The Chopper! Recover Weyland's datapad unlocked Mar 30th, 2010 8:22 pm | 30 | |
| One Big Bug Defeat the Praetorian unlocked Mar 30th, 2010 8:13 pm | 15 | |
| Ain't Got Time to Bleed Heal or regenerate 30 blocks of health in Survivor | 15 | |
| One Ugly Mother Complete Predator Campaign on Nightmare difficulty setting | 30 | |
| Magnificent, Isn't It? Complete Alien Campaign on Nightmare difficulty setting | 30 | |
| Quite A Specimen Destroy all 50 Royal Jelly Containers | 15 | |
| I Admire its Purity Complete Alien Campaign on Hard difficulty setting | 15 | |
| Grim Reaper Harvest all available civilians in the Alien Campaign | 15 | |
| Fortune and Glory Find all 45 Predator trophy belts | 15 | |
| It Ain't No Man Complete Predator Campaign on Hard difficulty setting | 15 | |
| Spin Doctor Kill two enemies with one throw of the Battle Disc | 15 | |
| I Like to Keep This Handy Kill 2 enemies with one shot with the shotgun | 15 | |
| Stay Frosty Complete Marine Campaign on Hard difficulty setting | 15 | |
| Harsh Language Discover all 67 Audio Diaries | 15 | |
| Scatter Shot As a team, kill 20 enemies in under 60 seconds in a Survivor match. | 15 | |
| The Six Pack Play with six friends in a Ranked Match | 30 | |
| Real Nasty Habit Get 18060 XP in Ranked Matches | 50 | |
| Persecution Complex Achieve Persecutor status more than once in any Ranked Match | 15 | |
| Welcome to The Party Get 6000 XP in Ranked Matches | 30 | |
| Serial Killer Win 10 Ranked Matches in any Deathmatch mode | 30 | |
| Very Tough Hombre Kill 10 enemies in a row without dying in a Ranked Match | 15 | |
| The Uninfected Finish a Ranked Infestation match as the only remaining prey | 30 | |
| Killer Instinct Win your first Ranked Match in standard Deathmatch mode | 15 |
