HarpoCoatl

Deep Cuts Unlock Axe and Dagger

Old School Unlock the Forgotten Crossbow

Arrival Unlock Proxima

Stop - Hammer Time Unlock the Obsidian Hammer

Haunting Times Watch your first Shell Memory

Forever Alone? Unlock Tiel

Home at Last Reach Marrowkeep

You're More Than a Weapon Claim your first Shell, Weapon and Sidearm

Mid Summer? Enter the Festival

Bodysnatchers Discharge yourself from Akeley Memorial.

The Vault Investigate the locked storage.

The Whisperers Investigate the machine connected to the brains.

We Aim To Please Obtain the rifle.

Soulmates Perform the ritual.

Fast Friends Obtain the submachine gun.

The Siren's Call Investigate the alluring song.

The Red Press Investigate the cursed press.

Out Of Your Shell Obtain the shotgun.

The Other Gods Investigate the church mystery.

Welcome To Arkham! Reach Miskatonic University.

The Inheritance Investigate the wall safe.

Tea time! Complete the kitchen.

Interesting... Complete the foyer.

Secrets Your journey begins.

First Forging Forge your first weapon and take your first step towards mastery.

Partners in Crime Create and save a new voice response for your Accessory.

CODE 3 Clearance Meet the conditions and pass the exam to earn your Level 3 CODE Clearance.

Ramosa Disposer Defeat a Ramosa-class Abductor while playing offline without falling once in battle.

The Walls Have Eyes Violate the People's Charter ten times.

Module Maker Complete your first weapon development facility module production cycle.

In Search of the Strongest Weapon Complete your first weapon upgrade at the weapon development facility.

CODE 2 Clearance Meet the conditions and pass the exam to earn your Level 2 CODE Clearance.

Citizen's Friend Transport a citizen to a Resource Reclamation Unit during operation CT1-3 Dawn - Citizen Reclamation or later.

First Step to Freedom Claim your first entitlement.

Butterfingers Accidentally drop a citizen while carrying them to an RRU.

Severance Package Sever an Abductor component.

Menace to Society Earn your first punishment for violating the People's Charter.

Ice Block Hoarder Dropped five ice blocks with the skiff in Curievale

Historian Read every document in Firmament

All Worlds Must Collide Completed the game

Juleston's Embrace Engaged the Embrace in Juleston

Juleston Liquid Reduction Lowered the water in the reservoir in Juleston

Bunker Buster Explored the bunker in Juleston

Curievale's Embrace Engaged the Embrace in Curievale

Suited Up Solved the dive suit puzzle in Curievale (trigger when you get to the airlock at the end)

Furnace Firestarter Powered the furnace in Curievale

St. Andrew's Embrace Engaged the Embrace in St. Andrew

St. Andrew's Great Drain Lowered the water in the reservoir in St. Andrew

St. Andrew's Heavenly Pillar Raised spire in St. Andrew

Force Multiplier Got the Amplified Force upgrade