Muscle_Chan

Clean Sweep Kill everyone in a time period and escape.

A Friend Indeed Complete all Faction Creed Challenges from a single faction.

I AM the Batman! Reclaim your city.

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

Must Be Rats Perform the Distract Enemies quickhack 30 times without drawing attention to yourself.

Disappearance Complete "A QUIET EXIT" mission.

From Beyond the Stars Collect and return all spaceship parts.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Push It to the Limit Upgrade any weapon to +20

Meet your maker Finish memory five (The Lost Archive).

Gunslinger Shoot an enemy grenade in midair with a revolver.

The bigger they are... Kill 5 Heavies with takedowns.

Take them down screaming Perform a Takedown on a Blind Screamer.

The Nutcracker - Sweet! Incapacitate an enemy, then shoot them in the testicles

Unlife is strange Save this poor plant with water

A Mystery, Solved Solve the mystery of Leonora Johnson.

Under Pressure Activate your first Water Tower.

Your first Dino... You Tamed a Dinosaur!

Easy Rider Earn 500 Followers in one Freestyle sequence (Freedrive).

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Drone You Out Defeat 30 Regulator Drone Masters

Feat Fetish Perform every Feat.

Show us that grin! Stretch the Alien's face as far as you can.

Almighty Complete a Test Your Might Tower

Paradigm of Humanity Reached Level 20 with Neutral Karma

Vault-Tec C.E.O. Collected 20 Vault-Tec Bobbleheads

Silent But Deadly Kill 100 enemies with suppressed ammo

Tell Me a Story Completed 10 substories.

Saboteur Complete the SNIPER TEAM level.

The Hunter's Life for Me Complete 50 optional quests.

Temper Temper Hunt your first tempered monster.

The Hurt Mine Locker Kill 10 monsters with one mine

Quite Dashing Get first place in a racing round 5 times

Out of Their League Defeat 45 League of Shadows Assassins and 30 Rocketeers

Top Tier Win 7 Episodes

First Step Complete your first mission in Jimmy's Vendetta.

Didn't See It Coming Kill Fia without causing a deadly reaction.

Get Up, Mr. Bubbles! Score an Aerial goal while playing in AquaDome

General of the Army Enter Prestige 1 in Multiplayer while playing online.

The Spins Perform a barrel roll.

Through the Fire Complete the SPIDER LAIR level.

To Bad Decisions! Complete Kerry Eurodyne's storyline.

R-E-S-P-E-C-T Pay 100 total respect points in King of the Hill

Paint Don't Hurt Change the color of one vehicle in your home.

Just me and my trusty sidearm Reach wave 6 on any Horde Map without picking up a Primary or Secondary weapon.

Invisible Intruder Complete the SEPARATION level without killing or raising alarm.

Mystery solved Find all the secret files

Survivor 2034 Complete the game in Survival Mode.

Hunter-Seeker Find and kill all the most dangerous monstrosities located in dead zones

Master Conductor - Electrocute 3 Helghast Electrocute 3 Helghast with a single burst from the VC5 Electricity Gun