AlphaExGAT

Tactician Earn 1 star in each mission of Special Ops Mission Mode.

Any Means necessary Get 50 kills with the electric fence and fire traps in one game in Regular or Hardcore difficulty.

Smash the State Help Officer Nicholas take out the trash.

Cleansing The Land Complete the quest "Cleansing the Land"

Seeds of independence Liberate 500 slaves.

Battle Tested Reach Commander (Level 55) in Multiplayer while playing online.

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

Twice Nightly Complete New Game Plus

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Sub Machine Gun Storm Campaign: 50 kills with sub machine guns

The Last Laugh The joke's on who?

Mint I Collect 50 Boatman Coins.

Squad Goals Score a Goal while in a Club Match (Online Matchmaking only)

Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Cat Claw Defeated 10 enemies with one Spiraling Claw.

Oversight Become Overseer

The Beginning of the End In Shadows of Evil, complete all Rituals.

The Final Countdown You showed millionaire Hugh Darrow that his logic was flawed.

Kat's Daily Routine Completed 20 side missions.

Into the Den Complete story mission 6.

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.

Danger Zone Buy all items from the Survival Air Support Armory.

A Just Cause Complete story mission 7.

Elevator Action Knock off every Tripod during the Elevator Sequence

Corporate Warfare Protect a client's interests by performing a less-than-hostile takeover.

Time Out Assign a settler to a pillory

Hekseville Twilight Completed the Hekseville Chapter.

Biff! Bap! KaPow! Kill three enemies in a melee combo.

From the Shadows In Shadows of Evil, spot the Shadowman fives times in one game.

Ball of Destruction Defeated 3 enemies with one Jupiter Style Debris Ball.

Show Off Display a weapon on a weapon rack, armor on an armor rack, and power armor in a power armor display

Certifiable Earn Veteran status for your Certified Item

A Painful Blockage Summon five Shades in a single Rivals match.

His Full Attention Freedom Cry - Achieve 100% synchronization

Balls Seems you like playing with balls, eh?

Beginner's Luck! Win a single online match

Talisman Crafter Merged a talisman 3 times.

The Islander's Almanac Collect all issues of "The Islander's Almanac" magazine

Arms Dealer Buy all items from the Survival Weapon Armory.

Hooked Defeat 30 Far Harbor Sea Creatures

Conqueror of Panau Complete 9 stronghold takeovers.

Consciousness is Over-rated Knock out 100 enemies in a single playthrough.

Tactical Specialist Get 5 Medals based on a Specialist Ability in a single game.

Sprinter Reach the exfil chopper with 1:30 remaining on the clock in Regular or Hardcore difficulty.

Blade Runner - 75 kills with the knife Kill 75 Helghast using the knife

The Last Straw You talked Doctor Isaias Sandoval out of suicide.

Guardian Angel You paid poor Jaya's debt in full. How very... humane... of you.

Fin Completed the Eto Chapter.

A Scanner Darkly Attain ‘Naturalist’ status in Planet Zoology Scanned

Piñata Party Kill 5 enemies with the melee attack while they're suspended with the grappling hook.