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Windpipe You made the inventor dance.

No Power in Numbers Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.

Research PhD Max out all possible research

Ding! Champion Earned level 50

Whale Song You practised singing.

Dogs. I Hate Dogs. Kill 20 attack dogs with a knife.

Stinking Rebels Brand 5 Bodyguards of a Warchief, turning them against him in combat.

If it ain't broke... Reconstruct all of the Decayed Chests

Falling star Make a wish.

Man versus Machine Alert the enemy helicopter in 'All Ghillied Up' and take it down.

Your Show Sucks Destroy all the TVs showing Al-Asad's speech.

Avid Inventor Successfully invent at least 100 items

Behind the Curtain You found a secret.

Can't Stop, Won't Stop. BadBoy! Perform a 1000 Hit Combo

Love Birds You re-united the two love birds.

More for Your Money In the Main Campaign, lured 3 enemies into a single Vigor trap 5 times.

Snap + Slide 8 Piece Prize Complete a Snap + Slide puzzle with 8 pieces in 30 seconds or under.

No Drake. You can't have these. Collect all Artifacts in the game

The Shot Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.

Flyswatter Destroy 8 enemy helicopters in 'Heat'.

The White Rider Liberate 30 slaves in 180 seconds while riding a caragor.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Eyes and Ears Find 30 enemy intel items.

The Third Horseman Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.

The Fourth Horseman Complete 'Game Over' on Veteran difficulty.

Deep and Hard Complete the game on Hardened or Veteran difficulty.

A Mighty Doom Acquire a level 25 Rune.

Weapon Specialist Acquire all upgrades for all weapons

Stop the Clock Time is running out

The Ultimatum Complete 'Ultimatum', 'All In', and 'No Fighting in the War Room' on Veteran difficulty.

Conundrum Rescue the first hostage from Riddler

Double Jeopardy Face off with an old friend.

Borderland Defender You have defeated all bosses and are a powerful force to be reckoned with

Cycle of Violence Use 100 Quick Gadgets while in free flow combat.

Digit Chase Prize Complete Digit Chase in 1 minute or under.

Master of Mordor One has walked in Mordor.

Bolt From the Blue In the Main Campaign, killed 5 enemies with a headshot while riding a Sky-Line.

Strange Bedfellows In the Main Campaign, killed 20 enemies using allies brought in through a Tear.

Hack & slash Kill 250 zombies using edged melee weapons.

Hold Still Please Slow 100 Enemies with the Amulet of Uroborus

Astral Plumbing Discover the Astral Plane restroom

Mile High Club Sky dive to safety on Veteran difficulty.

Broken Toys Destroy it all

Flawless Freeflow Fighter Complete one combat challenge without taking damage

Weapon Master Get a kill with each type of handheld gun, explosive and launcher in the single player campaign.

Days of Fire Extinguish the fires in Gotham City.

In-depth Investigations Find 80% of the Collectibles in the Investigations Sector
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Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Historian Find every audio diary

100 Headshots Defeat 100 enemies with headshots.