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Liberator Complete all Outcast Rescue Missions.

Escapist Survive 10 explosions in multiplayer.

Curiosity Killed the Cat Completed Episode 10.

Master Ninja Complete any level using only the knife to kill enemies.

Thick Skin Completed Episode 11.

Hide And Seek A deadly game of hide and seek

Master of the Wilds Complete all Hunting Challenges.

Bird on the Ground Shoot down an enemy helicopter with an RPG in the single player campaign.

The Bog Complete 'The Bog' and 'War Pig' on Veteran difficulty.

Chatterbox Complete all conversations with the Endurance crew.

The First Horseman Complete 'Shock and Awe' on Veteran difficulty.

Sharing Is Caring Share each type of discovery with friends once.

Desert Storm Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.

Look Out Below Completed Episode 12.

Kids Just Don't Understand Completed Episode 13.

IQ Test Solve the first riddle

Rise and Fall After an uruk kills you to become a Captain, help him become a Warchief, then kill him.

Ghost Train Fight for survival

The Second Horseman Complete 'Safehouse' on Veteran difficulty.

The Lost Tribe Completed Episode 14.

Burning Vengeance Perform an Execution on a flaming Berserker.

Memories of Another World Completed Episode 15.

Master Blaster Kill 2 multiplayer enemies with a single explosive.

Down Boy! Kill a zip-lining enemy player in multiplayer.

Arkham City Sirens Drop in on an old friend

Freefall Don't look down

Children of the Past Completed Episode 16.

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

Exit Stage Right All the world is a stage

Time Paradox Kill Makarov and complete your mission

Monkey Around In multiplayer, escape death 3 times by using the rope ascender.

Fading Light Completed Episode 17.

The Man in the High Tower Find and use the hidden cache in 'Heat'.

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

Don’t Go - Easy Finish Left Behind on Easy

Stay Away From The Light Revive another player.

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

Brick Master Win the brick throwing contest

Adreaux On Call Completed Episode 18.

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.

Falling to Pieces Completed Episode 19.

Artilleryman Kill 20 enemy players in multiplayer using a turret.

Gold Medalist Gold-medaled a challenge.

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

That Was Cold Complete mission "Lair of the Harpy".

An Unguarded Moment Completed Episode 20.

No Rest for the Virtuous Completed Episode 21.

A Mighty Doom Acquire a level 25 Rune.

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