E-HeroArmstrong

First! Kill a Suicider with a grenade.

Together in the light Complete 5 quests in a single co-op game with the same partners.

No Man is a Canyon Use Items in No Man's Canyon

Testosterone Pass the Tests of Manhood

One is all I need Kill 5 Infected in a row with a single blow.

Doggin' the Hellcats Destroy 5 Hellcat Cruisers

The Power of Hate 50 machine lifeforms destroyed with berserk mode.

Tranquility Lane Completed "Tranquility Lane"

Grin and Baron It Defeat Baron in Mar's Tomb

Information Master 80% of all archives found.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

What's That Smell? Escort Men Through Sewers

Speed Quicker Win Class 2 Race at Stadium

Weapons Maniac All Pod programs obtained.

We're All Friends Here Rescue Friends at Fortress

Inorganic Blade All weapons upgraded to the highest level.

Bot Bot Boom Boom Protect Hideout from Bomb Bots

Supreme Support Weapons All Pods upgraded to the highest level.

Transcendent Being All endings achieved.

Speed Speedily Win Class 1 Race in Stadium

The Waters of Life Completed "The Waters of Life"

Timber! Destroy Drill Platform Tower

Final Words Thank you for playing.

Pedal to the Metal Destroy Metal Kor at Nest

Scientific Pursuits Completed "Scientific Pursuits"

I Heart Heart Get Heart of Mar in Weapons Lab

Who Knew Krew Blew? Beat Krew in Weapons Lab

Finders Keepers Find Sig in Underport

Heavy Distortion Attack the Metal Head Nest

Brainteaser Rescue the fifth hostage from Riddler

All Together All party members come together

Predator Silver Achieve 16 medals on predator challenges

Wicked Weaver Execute a Wicked Weave attack while using Dodge Offset.

Just In The Nick Of Time Dodge the runaway streetcar during Chapter 2.

Head Master Collect 510 Metal Head Skull Gems

Picking up the Trail Completed "Picking up the Trail"

The Wasteland Survival Guide Completed "The Wasteland Survival Guide"

Finding the Garden of Eden Completed "Finding the Garden of Eden"

The American Dream Completed "The American Dream"

Bigfoot For Real Track down Sly's long lost Cooper relative in Episode 3.

Striker Learn the Jecht shot

Take it Back! Completed "Take it Back!"

Capilli Catch Finn joins Aurora's Party.

Predator Gold Achieve 24 medals on predator challenges

Rescue from Paradise Completed "Rescue from Paradise"

Freeflow Perfection Perform a perfect combo including all of Batman's combat moves (any play mode)

Ambassador of Peace Reached Level 14 with Good Karma

Genius Rescue all the hostages from Riddler

Keys are for Cowards Picked 50 locks

Fortitudo, Bringer Of Flame Defeat Fortitudo on any difficulty.