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Operation Phoenix Complete Operation Phoenix.

Laser Powered Vengence Earn 42 Gems.

Pyromaniac Complete all Bomb Missions.

Unexpected Guest Disguise yourself as Mr. Norfolk and assassinate Kalvin Ritter.

The Mentor Have seven trainees reach the rank of Master Assassin.

Operation Safe Harbor Complete Operation Safe Harbor.

Enter the Animus Enter the Animus simulation (The Lost Archive).

Town Activate the Town laser.

Develop the Situation Singleplayer: Complete Running with Wolves...

Truth Complete "TRUTH: THE MAN WHO SOLD THE WORLD" mission.

Fender Bender In Multiplayer, roadkill 5 enemies

No Stone Unturned Find every collectible strewn across Medici.

Operation Blood Storm Complete Operation Blood Storm.

Light Machine Gun Lash Out Campaign: 50 kills with light machine guns

Mosh Pit Have 10 guards poisoned at the same time.

Sorry I Made You Wait Save Jill from confinement using Chris.

Operation Pure Threat Complete Operation Pure Threat.

Operation Grave Robber Complete Operation Grave Robber.

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

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

Aces High Clear half of the most-wanted board.

Completed Grounded Mode Plus Completed Grounded Mode Plus

Veteran Complete the War Stories Under No Flag, Nordlys & Tirailleur on Hard

Where's The Arcade? Complete Arcade Ladder with Any Fighter

Forgive Me, Father... Take sanctuary in a monastery to clear Heat Level 5.

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

Shadow of Your Former Self Defeated 5H4D0W-TP.

Unexpected Guests Singleplayer: Complete Dorothy's a Bitch

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

Targets of Opportunity Complete all ship boarding side missions.

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

Jackal Ace Earn all Jackal weapons and upgrades.

Mouse Trap Kill 5 guards with a scaffold after they have been stunned by caltrops.

The Loop Experience the loop (The Lost Archive).

Fast Fingers Loot 50 dead guards with thief looting.

Operation Sudden Death Complete Operation Sudden Death.

Prepared For The Future Make 25 Babies

Light the Fires! Earn 10 Relics (gold or better).

Capped Collect all Animus data fragments.

Exo Survivor Successfully complete the Exo Survival Bonus Wave.

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

Lightning Strikes Kill 5 guards in 5 seconds using only your hidden blades.

Disappearance Complete "A QUIET EXIT" mission.

Aerial Superiority - Kill 5 Helghast while in the air Killed 5 Helghast while airborne using the Jetpack

That Was Nice of You Save Rebecca from a Hunter.

Inertial Distance In Campaign, wall run over 250 meters.

Wall of Shotgun Campaign: 50 kills with shotguns

Feat Fetish Perform every Feat.

Practice makes perfect Headshot each of the targets in the gun range in Kaffarov

Flip Flop "Flip" a map twice.