KeyColt

Blast Mastery Caused 10,000 damage with Energy Weapons.

Boom! Kill one explosive rat

Go Gentle Into That Good Light Make it through the approach to the lighthouse without firing a weapon.

Part-time Plumber Solved a municipal administration problem.

Tater Tote Carry science forward

Forspoken Earn every single trophy.

Finish Him? Perform any fighter's hidden finishing move

The Local Flavor Completed "The Local Flavor"

The Boss Reached 30th level.

Art Lover Obtain 15 pieces of Treasure Art.

"Lou? Can you hear me? Can you see me?" Complete Episode 1: Sam.

Twinsanity Defeat the Doctors N. Tropy

Up close and personal Kill 15 enemies in close combat

Helping People to Connect Complete an aid request for the first time.

In The Web Consume 50 Web Targets.

"Time to Start a New Journey" Complete Episode 2: Lou.

Mission Impossible Complete the game on Zealot setting

Completed Act 3 - Easy Complete Act 3 - Easiest Difficulty

Military Secret Collected a classified document.

No more anxiety attacks Complete the 3rd Tutorial

Infidel Defeated the vending machine cult

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Among the Stars Completed "Among the Stars"

Stranger Than Friction Master the Propulsion Gel

Just out of Reach Contact your team and escape Comms without being attacked by an android

Talent Pool Completed Talent Pool.

Wild Card Completed Wild Card.

Completed Act 4 - Easy Complete Act 4 - Easiest Difficulty

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

The Ice Witch Freeze 20 enemies while wearing Odette.

Quite a lot of deaths that night Found all of the black framed Pictures

You're so dead, you don't even know it Complete any Campaign chapter in 4-player co-op at any difficulty level

Completed Act 5 - Easy Complete Act 5 - Easiest Difficulty

Accessorize! Take the "accessories" from the kitchen

Information Jigsaw Collected an important piece of information.

White Out Complete the first Conversion Gel test

Master of the Mojave Discovered 125 locations.

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

This Galaxy Ain't Big Enough… Completed "This Galaxy Ain't Big Enough…"

Quantity Over Quality Level up 5 characters! Up to level 5 should do the trick. When it comes to food and fightin', it's quantity over quality, mate.

Speed Bumps Run over 500 characters in a single tank.

10 Story Versus Wins Win 10 Story mode Versus games against at least one other player offline

Power Hungry Increased max SP for the first time.

Speed Demon Complete the game in under 4 hours

Three-Second Rule Pick up your fallen head 100 times.

Scanned Alone Stand in a defective turret detector

Love Always Wins! Complete Episode 1: Number One Fan

Dual Pit Experiment Do the same test twice

Death From Above Completed "Death from Above"