SefyuIziLife

Frozen Asset Complete the Ice Conduit side missions.

Knockout in the Blackout Defeat 50 enemies in powered down areas while no missions are active.

Nukem! Eliminate 3 enemies with 1 explosive.

Slash Slash, Slashity Slash! Clear insects off a door using a knife.

End of the Night Get ending 1.

Cynic Destroy a Goat of Warding.

Not Quite Dead Reach level 5.

Lost And Found Uncover the secret of Arkham City

Four Lords Escape the mine.

Sandstorm We are legion

Dead or Alive Complete Soot's Final Encore quest.

Get Nix'ed Choose Nix in Storm the Fort.

Extreme Makeover Destroy 30 verandas or other large objects.

Well inFORMED Collect all Dead drops.

Patron Purchase something from the Duke in the story.

I'd Buy That For a Dollar! Find an OCP skill disk.

All Adds Up Equip Auto-9's PCB with any chip.

Master's Education Achieve Ultimate on a Taskmaster Challenge

Petty Thief Unlock a simple lock with a lockpick.

Gunsmith Equip a gun with a customizable part.

Hide And Seek A deadly game of hide and seek

Forging Your Own Path Unlock the evil ending.

Hunter Hunt an animal during the story.

Arch Villain Earn full negative Karma.

The Cleaner Complete the assassination side missions.

Officer of the month Score "A" on any evaluation.

Live by the bike... Shoot the gas tank of a moving motorcycle.

Hard Boiled Help officers Kurtz and O'Neal solve a murder case.

Ghost Train Fight for survival

That Sucked! Defeat the mutated Dimitrescu.

IQ Test Solve the first riddle

Get the Ball Rolling Solve a Labyrinth.

Photographer Use Photo Mode.

Dead-On Score 150 points at the shooting range.

With Great Power Comes Greater Power Unlock and purchase all powers.

Arkham City Sirens Drop in on an old friend

No stone unturned Find a secret area in the Arcade.

Dragon Slayer Complete the mission "Best Minion Ever".

Strategist Defeat at least three enemies with one attack in the story.

Freefall Don't look down

Twenty Seconds to Comply Complete Street Vulture's Turf quest.

Exit Stage Right All the world is a stage

Got No Strings Defeat Donna and Angie.

Practice Makes Perfect Fully develop any skill.

Don't Mess With the Money! Complete Bank Heist quest.

Fish Out of Water Defeat the mutated Moreau.

Temporary Measures Place the Giant's Chalice in the ceremony site.

Up Urs! Defeat Uriaș in the stronghold.

Pain Builds Character Finish the game on hard difficulty.

"This Guy Is Really Good" Score 200 points at the shooting range.