NorthHighlander

Mrs. Pilsen's Remorse You found Emily's doll hidden in each of the 10 challenges

Now Am I Become Death Kill 3 enemies in a single turn, with a single soldier, without explosives

A God Falls Kill an Avatar

Frontline Offensive Win 25 Multiplayer Matches

Destroyer Get 1000 Eliminations in Multiplayer

We Didn't Need a Bigger Boat Complete Escalation and Disruption in Co-Op Campaign

Heart of Darkness Complete Inside and Distortion in Co-Op Campaign

Assassin Vs. Machine You completed Train Runner before the train arrives at the station

A Better Human Being Recover the Forge Item

It wasn't all a bad dream Complete the game on Nightmare difficulty

The Bigger They Are… Complete Collapse and Fracture in Co-Op Campaign

Captive Complete mission: Captive

The Most Dangerous Game Play in a multiplayer match

A Dark Doorway Recover the Psi Gate

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

Meat Over Metal Kill a Sectopod on the same turn you encounter it (in Single Player)

Ready For Action Complete the Multiplayer Training Course in Black Ops 7

Under Pressure Complete Breakpoint and Containment in Co-Op Campaign

Nightmare to Dreams Complete the Black Ops 7 Co-Op Campaign

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Maximum Overdrive Equip an Overclock on a Lethal, Tactical, Field Upgrade and 3 Scorestreaks at once

Killed by Math Was defeated in detention.

This Is My Rifle Earn any Arclight, Moonstone, or Bloodstone Camo

Dripped Out Earn Diamond Badges for any category of Mastery Badges

Tougher than the Toughies Beat game on Hard difficulty

A Line Crossed Complete the Avatar Autopsy

I Believe I Can Glide Glide 800m continuously with the wingsuit in Co-Op Campaign or Endgame

Fresh Moves Get a Kill while airborne from a wallhop

The Air of Experience Raise a B-Spec driver to the peak of his career.

Enforced Freedom Kill 100 Zombies with explosions from Fire Works

Beattime Story Defeat Hansel and Gretel

Survival Of The Fittest Reach Round 30 on a Survival Map

A Final Stand Create the Commander's Avatar

Bruce's Revenge Obtain all 72 medals on the original Arkham Origins ranked maps (as Bruce Wayne)

EcoLocation Visit the Overgrown City EcoPod

Ringbender Complete the Bendring Ark location

Recondite Complete the Recondite Ark location

Friend of Ford Complete the Reclaim & Rebuild Project

Within the Walls Complete mission: Within the Walls

Stop Hitting Yourself Kill an enemy with a hacked turret

An Explosive Entrance Enter the Penthouse.

Like Father Like Daughter K.O. Sabuko.

Slaughter to the Lamb Complete mission: Slaughter to the Lamb

Means to an End Complete mission: Means to an End

Campaign Ninja Obtain all 108 medals on the original Arkham Origins campaigns (as Bruce Wayne)

Earth Avenged Overthrow the aliens at any difficulty level

David and Goliath Kill a Berserker in melee combat

Corpse Aplenty Eliminate 10,000 Zombies

Questionable Sanctity Complete all Ghost Sanctuaries in Overgrown City

Help an Old Pal? Completed all of Godai's quests.