SK00DX

United We Stand Defeated the Rakk Hive, the Vault Boss, Sledge, Krom, or Flynt in a co-op game

Friends With Benefits Complete the subplot involving Keira Metz.

Duty Calls Complete Chapter 5 in Chris' campaign.

Hit Man Perform a 1000-hit combo

A Revolting Development Complete Chapter 2 in Jake's campaign.

You've Gone Platinum Complete all Death Mode and Beat School levels.

Looking for Trouble Complete 5 Challenges

Rocked Your Face Off Defeat The Griever

An Old Friend Collect Mercy

Time Lapse Gain the Chronomancer Ability

Love And Duty Complete Memory Sequence 10.

Blast from the Past Complete 'A Game of Clones'.

Riddle Resolver Solve 85% of Riddler challenges

Priceless Collect all of the ‘Godly Possessions’

Down But Not Out Complete Memory Sequence 11.

Slash Slash, Slashity Slash! Clear insects off a door using a knife.

Thoughtful Captain Find half of the Guardian Collectibles.
7/8

No escape! Rescued Special Bot trapped in Memory Meadow.

Full Bars Activate 9 radio towers.

Aftermarket Junkie Buy all attachments and paint jobs for one weapon.

Hands Off My Stoner Rescue Oliver from the pirates.

Evil Sphere Bad guys always want more power.

End of the Night Get ending 1.

Panoramic View Synchronize all Viewpoints in Paris.

Needle Exchange Craft 25 syringes.

Four The Players Rescued all four Special Bots. Time to go off to a new adventure!

Evil Finish Beat the game while Infamous.

Guillotined Kill an enemy with a lift counterweight.

True Hero Purchase every positive Karma upgrade for each power.

Poacher Hunt and skin a rare animal.

Seven Deadly Seas Explore all underwater shipwrecks.

Chill Out Freeze and Shatter Kill 100 Aliens with the Freeze Blast Super Power.

Hunter's Essence Acquire all hunter weapons.

About Time! Complete 'Welcome Back'.

Broken Umbrella Witness the true ending.

aMAZEd Beat the Labyrinth without dying or failing

Let's Blow This Joint Complete Chapter 3 in Jake's campaign.

Drax the Dismemberer Dismember an Inquisitor with Drax's Call to Action.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Vault Raider Unlock the secret door in Tulum.

Triple Threat Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.).

Lost And Found Uncover the secret of Arkham City

Give to the Poor Donate $250 to the gang tithing box.

Actor-Turned-Politician Do everything you can for your Veep -- Quests, Loyalty Missions… everything.

Maximum Stopping Power Upgrade one weapon to the max.

Managerial Skills Find all of the Guardian Collectibles for one Guardian.

Betrayed Complete 'All Hands On Deck'.

Sandstorm We are legion

Poodle Skirt Complete 'Hello Teacup'.

Keen Eye Unearth 40 Survival Caches