Bronze ... But No CigarRescue a teammate from a Close Encounter
Bronze Adios, MuchachosGib two enemies at once
Bronze Another Bug HuntComplete a Challenge
Bronze Another Glorious Day in the CorpsComplete Distress
Bronze Anytime, AnywhereKill a Crusher without it damaging you
Bronze Bad Feeling About This DropComplete Sulaco Falls
Bronze Coming Outta the Walls!Kill a Xenomorph climbing on the walls or ceiling
Bronze Don't Count Me OutRevive a teammate
Bronze Dragged QueenComplete Home
Bronze Eat This!Kill a Xenomorph with a shotgun at very close range
Bronze Entry ProhibitedKill 10 Xenomorphs that are using vents
Bronze Field Modified, Kill CertifiedUpgrade every slot for a weapon
Bronze Field PromotionEarn Rank 2 as a Marine
Bronze Fire DrillArm the emergency release and escape in under 2:30 on Sulaco Falls
Bronze Heavy LiftingDefeat the Raven in under 1:10 on Soldier difficulty or higher
Bronze I Feel Safer AlreadyHave another player join your party
Bronze I Heard THATCollect all 12 Audio Logs
Bronze It's a Dry HeatKill 3 enemies with a single U4 Firebomb
Bronze Just a GruntComplete Hope in Hadley's
Bronze Lean and MeanEarn Rank 20 as a Marine
Bronze Let's Rock!Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Bronze Love at First SightSurvive a Close Encounter with a Facehugger
Bronze Majority ShareholderSpend 30 Commendations
Bronze Micro Changes in Air DensityTrack 100 hostile targets with the Motion Tracker
Bronze Mostly Come at Night...Find Newt's doll
Bronze Need a Deck of Cards?Set up a UA 571-C Remote Sentry
Bronze No Need For AlarmComplete One Bullet without setting off the alarm
Bronze Oorah to AshesCollect a Dog Tag
Bronze Perfect Killing MachineUpgrade every Loadout slot for a Xenomorph class
Bronze Personal Friend of MineCollect a Legendary Weapon
Bronze Quoth the RavenComplete The Raven
Bronze Ready to Fry Half a CityEdit a Marine Loadout
Bronze Secreted from What?Kill 5 Spitters without being damaged by acid
Bronze Short, Controlled BurstsDefeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Bronze Stay FrostyComplete an entire Challenge category
Bronze Still Got a Job to DoComplete Rampart
Bronze Structural PerfectionEdit a Xenomorph Loadout
Bronze Easter EggFind the Easter Egg
Silver Adaptive MorphologyUpgrade every Appearance slot once for a Xenomorph class
Silver Arbitrarily ExterminatedKill 2179 Xenomorphs
Silver Distinguished Service MedalComplete all Challenges
Silver Game Over, Man!Complete all Campaign levels on any difficulty
Silver I Can Handle MyselfPurchase all Upgrades for a weapon
Silver I Like to Keep These HandyCollect all 6 Legendary Weapons
Silver No OffenseMelee a Lurker that is pouncing toward you
Silver Not Bad For a HumanComplete all Campaign levels on Hardened difficulty
Silver Remember the FallenCollect all 35 Dog Tags
Silver You Look Just Like I FeelUpgrade every Appearance slot once for your Marine
Gold I Love the Corps!Earn Rank 60 as a Marine
Gold State of the Badass ArtComplete all Campaign levels on Ultimate Badass difficulty
Platinum Platinum TrophyEarn all Trophies