RedSplinter

Spoilsport Sabotage all three executions.

Signing Bonus Find all gold in "The Adventures of Gunslinger Joe"

Medic Revive a teammate 10 times with the Adrenaline Shot.

Life's Edge Neutralize 20 enemies with the combat knife

You Are The Special Get all other Trophies.

Pool Shark Pocket all balls at O’Leary’s.

Liberator Rescue all 6 Kickstarter backer hostages.

Stealth Operative Complete all missions without raising alarm even once.

What Does This One Do? Use 15 different weapons in Story mode.

Battered Battersea Complete 100% of the Battersea Compound Missions

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

The Grand Jeté of 100 Battles Fight 100 online battles via Fighting Ground. What's that? Too difficult, you say? If you wish to take on the world, there can be no other path.
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Investigation Complete Find all readables in "The Diaries of Agent Silent Death"

California Gold Find all gold in "The Diaries of Agent Silent Death"

Mechlord Hack a Sectopod

An Alien Menace Complete all objectives in 2280 Return to Planet X on Normal or Hard difficulty.

Quiet Ambition Cleared the stage, "Quiet Ambition."

Lightning Reactions Correctly answer three questions in a row in under 0.5 seconds

I'm back and I bought a friend Complete the game in local co-op with your friend, without dying

Join the Party Win a game in each of the multiplayer party modes (Pro Tour or Jam Session)

Robber Baron Complete Robber Baron quest.

Emergency Care Restore a broken streak using Cleanse or Flow.

Safe Hands Complete the ‘Safe Cracker’ Mission.

Cold Duty Sacrifice the Pilots as per order

West Coast Performer Played a set on the West Coast of North America

Chases The Aces Complete 10 Story levels in a row without being killed.

Surgical Strike Take out 13 opponents by jumping from above them.

Avenger Complete one puzzle

Pale Horse Kill 500 aliens.

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

Cleanest Run Complete 9 levels in a row without dying

Super Secret Find a secret item

A Final Stand Create the Commander's Avatar

Hawkeyed Performed 100 successful head shots.

Safe and Secure Scout in all 3 vision modes for 13 different doors that can be opened

Killing Spree Kill 4 in a row without dying

Crop Duster Pass gas in a biplane

Business Time You unlocked Tim by collecting 50 bandages! He's weird...

Mortality rate = zero Completed World 2 in one play session without dying

Flawless Round Correctly answer all questions in a multiplayer round with all players

Obsolete Models a Specialty Win the Historic Legends Series

Mighty Hoarder Score 100,000 points in total.

Gourmet Chef Cook every recipe.

Privacy Matters Disable 25 unguarded cameras.

Annoying Acrobat Swing from one place to another and damage an opponent in between

Can't Beat a Classic Play the Anaconda game.

Mystery Of The Stardrops Find every stardrop.

Time Travel Will Tell In Shangri-La, acquire the Focusing Stone.

Sergeant Swift Complete all Worm Ops missions in under 8 total minutes.

No need to rotate Complete trial #30 without rotating a brick.