P-acnes

Gramophone Enthusiast Collected all 7 audiologs found in the Testing Chamber

Challenge Domination Get a Gold medal on all single-player challenges.

Act 5 Veteran Complete all Act 5 maps on Veteran difficulty or higher.

One-Armed Bandit Cut 42 arms in the Testing Chamber

Xea'sh'kaebt Defeat Dominion.

Obscured by the Moonlight Cleared all episodes on Hard Mode.

Think Like a Zombie Obtain a rating of 5 brains in any chapter of the campaign

LAW and Hors D'oeuvres Blow up a Food Item with the LAW.

100% Weapons Find 100% of the weapons in the game.

True Believer Corrupt your first Ability.

Hard-Boiled Defeat The Harbinger without using the LAW.

Survive Holiday Hell Survive Episode 1

Unbeatable Win a match as Monster without damaging Hunters until Stage 3 outside of Tutorials and Arena.

The Bright Fir Travel to Bright Fir Forest and bask in the golden light of the Bright Fir

Modus Operandi Finished an episode with the 4 hardest modifiers turned on

Taste of Shear Kill one of each creature on Shear outside of the Tutorials.

Collect Them All! Unlock all of the Hunters and Monsters.

Defeat Croakhis Khan Defeat Croakhis Khan in the depths of the Crypts

Bling-Bling Acquire all Frontier Gear Western Attire

The bigger they are... Defeat the X01 Driller H.F.S. in the Temple Mine.

Prost! Stage 1-4 cleared

100% Notes Find 100% of all notes in the game.

100% Map Uncover 100% of the game map.

100% Power Find 100% of all Power Nodes.

Don't Keep Her Waiting Complete Boat Stage in less than 1 min 20 seconds.

Got A Gold Star Earn Gold in the Hunter Tutorial.

100% Health Find 100% of Health Nodes

I Remember My First Beer Sit on the Kings chair in the newly constructed pub

Chapter 4 Complete Complete Chapter 4.

Defeat the Stalker Queen Defeat the Stalker Queen at the Tram Stop in the Mines

More Help From My Friends Get at least a Bronze medal on all co-op challenges.

Even More Help From My Friends Get a Gold medal on all co-op challenges.

Prosperous Earn more than 7000 gold in one match.

100% Items Acquire 100% of all weapons, tools, upgrades, and notes.

Suited and Booted Crafted all Frontier Gear sets

Bone Jockey Win a match while having spent most of the time in the air outside of the Tutorials.

Shield Maiden Yellow Tongue Defeat Shield Maiden Yellow Tongue in Bright Fir Forest

Tools of War Collected all Frontier Weapons

Well-Armed Awarded for obtaining every single weapon.

Top Shot In SkeeBoulder, land your Boulder in the maximum multiplier.

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

Untouched Finish a level without taking damage

Gotcha! Sneak pounce the final living Hunter to end a match outside of the Tutorials.

Glory Hunter Awarded for successfully acquiring every trophy.

Pacifist Bypass Athetos' aborted clone wihout damaging it.

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

Cocky Win a match without destroying any of your adversary's units.

Back on Track! Find all trophy parts in chapter 2

Darksider of the Moon Cleared all episodes on Very Hard Mode.

Power Overwhelming Unlock all Abilities.