Aliens: Dark Descent

Another Glorious Day In The Corps Unlock all trophies.

This Is Hayes, Pioneer Station, Signing Off Finish the Prologue.

Something Lurks Under The Hills Complete Mission 01.

First Steps Into Madness Complete Mission 02.

Harper's Hell Complete Mission 03.

Making a Stand Complete Mission 04.

Where It All Begun Complete Mission 05.

Living Nightmare Complete Mission 06.

The Darwin Era Was Here Complete Mission 07.

Deep Into Insanity Complete Mission 08.

The Passenger Complete Mission 09.

The Spire Complete Mission 10.

Excavating The Truth Complete Mission 11.

Abysmal Horrors Complete Mission 12.

The More The Merrier Unlock the APC.

This Went Smoothly Finish the game on Medium.

Fair And Square Finish the game on Hard.

This Ain't No Picnic Finish the game on Nightmare.

Perfect Organism Finish the game on "No One Can Hear Them Scream" mode.

Regicide Kill every Queen during a campaign.

Cleaning Lethe, One Nest At A Time During a campaign, kill 100 Xenomorphs. 0/100

Come on, You Wanna Live Forever? Advance a Sergeant to level 10.

El Riesgo Siempre Vive Advance a Gunner to level 10.

Bandage Lover Advance a Medic to level 10.

The Cable Guy Advance a Tecker to level 10.

Frontliner Advance a Recon to level 10.

Hardened In The Heat Of Battle During a campaign, advance each Marine Class to level 10.

Heavy Steps Lure a Queen into a Mine.

Stuff Of Nightmares Save a Marine from being incubated.

Flawless Victory Keep all of your marines alive during a campaign.

Archivist Gather all datapads. 0/123

Colonial Barrels Kill an enemy by using an explosive barrel.

Damn Dude, You Gotta Lose Some Weight! Secure an unconscious marine.

Omelette Du Fromage Destroy 4 eggs with one grenade or an RPG shot.

Recouped Investment Have one Sentry kill at least 10 aliens. 0/10

Use The Bumper, That's What It's For Make the ARC/APC run over an enemy.

This Was No Papercut Save a marine from dying of Bleeding.

Keep 'Em Coming Kill every Alien of a Massive Onslaught.

Snatched Out Prevent a marine from being Abducted.

The True Experience In any mission, complete at least one objective with only one marine in the squad.

The Shrink Hates Me Remove a Trait from a marine.

Call Me Snake Kill an enemy before they detect the squad.

Perfect Enhancements During a campaign, unlock every Xeno Tech.

One For Every Occasion During a campaign, unlock every weapons.

People Person During a campaign, secure 5 survivors. 0/5

Chalk It Up To Experience Have a marine with at least 2 Prostheses.