Oscar5India

Abysmal Horrors Complete Mission 12.

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

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

Archivist Gather all datapads.
123/123

Excavating The Truth Complete Mission 11.

Regicide Kill every Queen during a campaign.

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

Perfect Enhancements During a campaign, unlock every Xeno Tech.

The Spire Complete Mission 10.

Stuff Of Nightmares Save a Marine from being incubated.

The Passenger Complete Mission 09.

Bandage Lover Advance a Medic to level 10.

The Cable Guy Advance a Tecker to level 10.

Deep Into Insanity Complete Mission 08.

Heavy Steps Lure a Queen into a Mine.

The Darwin Era Was Here Complete Mission 07.

Living Nightmare Complete Mission 06.

The More The Merrier Unlock the APC.

El Riesgo Siempre Vive Advance a Gunner to level 10.

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

Where It All Begun Complete Mission 05.

Making a Stand Complete Mission 04.

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

Harper's Hell Complete Mission 03.

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

Snatched Out Prevent a marine from being Abducted.

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

First Steps Into Madness Complete Mission 02.

The Shrink Hates Me Remove a Trait from a marine.

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

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

Colonial Barrels Kill an enemy by using an explosive barrel.

Something Lurks Under The Hills Complete Mission 01.

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

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

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

Thank You! Completed all of the main story.

The Final Nail Presented the right evidence to the judge on the first try.

Politics of Justice Completed Chapter 12.

Enemies of My Enemies Completed Chapter 10.

Can't Beat My High Score Achieve a Conflux score of 10,000,000 or more

Memento Mori Complete Conflux Cycle 3, 4, or 5 without going into critical condition

Interdimensional Inquisitor Complete Conflux Cycle 3: Procession

I'll Make This Quick! Clear the final Warlord's Way of Conflux Cycle 3, 4, or 5 within 90 seconds

Ike Ike Danchou! Clear any Dexterity's Way for the first time

Enemies Yesterday, Friends Today Welcome all 3 Aviaeth generals to the crew

Blowing the Lid Off Completed Chapter 8.

Professional Password Presenter Got the password right on the first try.

The Kansai Factor Completed Chapter 6.

Skeletons in the Closet Completed Chapter 4.