ghost3211

No Sacrifice Too Great Complete Ambush.

Battle Management Kill 50 enemies using only the Attack Command. (campaign only)

Bounty: Gemstones Complete the bounty set.

To the End Complete the campaign.

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Puzzler Rescue the third hostage from Riddler

Close Combat Carnage Kill 4 enemies with a shotgun in 10 seconds or less. (campaign only)

Ménage à trois Complete 5 quests with 3 co-op partners.

Fixer Upper Completely upgrade any two wings of the Base of Operations.

A Line, Crossed Choose vengeance.

Marksman - Sniper Kill 50 enemies with any sniper rifle. (campaign only)

Originality Play in a co-op team of 4 different playable characters.

Bling! Bling! Equip all Equipment slots with Superior or High end Items.

Italian Plumber Kill an enemy with a wrench, using Vault followed by Drop Attack

State of the Art Fully Upgrade the Base of Operations.

Damned if You Do Follow your orders.

Walking the Dinosaur Spend 30 minutes with Raptor Ned as your homie.

Lean On Me Heal or buff 100 times whilst in a group.

Situational Awareness Stun an enemy by dumping sand on their head. (campaign only)

Master Craftsman Craft a high-end item.

Mr Perky 5 Reach level 5 on any perk

Into The Lair - Reach the cable car Reached the cable car and gained access to Stahl Arms South

Lucky 7 Win 7 coop competitions

The Road Back Live and let live.

Bounty: Pieces of Silver Complete the bounty set.

Jail Break - Liberate Narville Liberated Narville from Stahl Arms South

A Very Genki Holiday Complete all instances of Genki Holiday.

70 Kills: SAS - 12 Defeat 70 enemies with the SAS - 12.

Team Player 1 Win 1 Survival multiplayer match

An Inch and 6.2 Miles Drive 10 km with the Vortex, Cristiano, or Spinner Wheels

Make a List, Check it Twice Complete all instances of Naughty and Nice.

Aggravated Assault Stop all assaults in Arkham City

The Road To Glory Live and let die.

Aim High Kill 250 enemies with headshots. (campaign only)

Cog in the machine Kill 5 enemies without being detected before infiltrating Black Zone.

Steel Fist Expert Defeat 10 enemies in a row with a single punch, after softening them up with gunfire.

Cursed Gold Achieve 5 Gold Awards.

Enhancement Develop 50 or more development items.

10 heads are better than 1 Kill 10 zombies in a row with headshots.

The Start of a Legacy Discover the truth about Darius's past.

Marksman - Grenade Kill 50 enemies with grenades. (campaign only)

200 Kills: GAU - 19 Defeat 200 enemies with the GAU - 19.

Go Down And Stay Down - Destroy the ATAC Defeated the ATAC outside the Stahl Arms facility

He's Still on the Naughty List Deliver a present to Zinyak in 'The Santa Clawz'.

Bounty: Cádiz Complete the bounty set.

Turn The Tables - Melee Kill a Capture Trooper Killed a Capture Trooper using melee

Fully Loaded Collect all of Batman's gadgets and upgrades

Three Holy Hideaways Unlock 3 Heat-Clearing Priests by completing Encounters.

Creator Build and save a level with the thermometer more than 30% full

Rootin' Tootin' Lootin' Loot 5 Exceptional Weapons.