NuclearMachine

Breaking and Entering Find a way into the secret base

Ignition Beginner Gain a star in any event of 'Ignition'

Firepower Kill 5 guards at once with a blunderbuss.

Infestation Complete Level - Felucia, act 2

The Sword Is Broken Complete 'Hard Landing' on Veteran difficulty. (Solo only)

Keep the Good Times Rolling Chain a 20-defeated combo in Slayers.

His Word Was “Perhaps” Freedom Cry - Complete all missions

The Gully Completed the larger challenge in The Gully coliseum

Legend Earn 600,000 Force Points on a single level

Alien Hunter Defeat 10 aliens in Scenario Campaign Mode.

How's It Hanging? Clean up the Dry Docks

Bobble-trap Collected 15 Claptrap bobbleheads

The Lubricator Found 25 oil cans

Destroyer Complete Level - Raxus Prime, act 2

What a party! Collected 3 panties, 5 fish in a bag, and 15 pizzas

Enemy Hunting Master Defeat 2000 enemies in Scenario Campaign Mode.

Seeds of independence Liberate 500 slaves.

Another Brother Falls You survived the drive into Sinclair Parish

Lights Out! In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

Twice Nightly Complete New Game Plus

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

Apprentice Complete Game - Apprentice difficulty. Do not change the difficulty after the game has started.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

The Last Laugh The joke's on who?

The Harder They Fall Defeat 10 AT-STs or AT-KTs

The Bigger They Are Defeat 6 Rancors

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

A Little Closure You investigated the cult's activities at Sammy's

Creature of Habit You investigated the scene

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Completionist Completed all missions in Secret Armory

Shot in the Dark Kill 10 enemies while the lights are out in the subway in 'Eviction'.

Ain't Nowhere Safer You captured Slim Beaumont

Treasure Master Collect 200 treasures in Scenario Campaign Mode.

Hell-Burbia Completed the larger challenge in the Hell-Burbia coliseum

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

Into the Den Complete story mission 6.

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

A Just Cause Complete story mission 7.

Covered in Blood You met Bonnie Harless

Redemption Complete Game - Light Side

No Key For Me Clear the Millennium Tower stage without the boot-up key in Scenario Campaign Mode.

Item Connoisseur Obtain a Rank S Item in Scenario Campaign Mode.

Bossk Defeat 200 Wookiees on Kashyyyk Prologue

Impaled Defeat 100 enemies with Saber Throw

Devotchka You survived the trip to Boicherot's

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

His Full Attention Freedom Cry - Achieve 100% synchronization

Big Money You got a hot tip on a loose nuke

Haunted Places Investigated the 3 "Places of Darkness"