supersack3

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

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

Full Bars Activate 9 radio towers.

Familiar Methodologies Fight off Hartman

Hands Off My Stoner Rescue Oliver from the pirates.

Sheeples Don't hit any Sheep in Cloud Temples

Before Find all the Dear Photograph locations and see Hope County as it used to be. Host only.

Fire of Justice Complete all Urfael Legend Missions.

Evil Sphere Bad guys always want more power.

Wake Up Call Help Leo out of a tricky situation without getting caught.

Good Samaritan Revive a teammate in a multiplayer match.

No escape! Rescued Special Bot trapped in Memory Meadow.

Needle Exchange Craft 25 syringes.

Duck and Cover Don't get hit by Bob

Feel the Heat Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.

End of the Night Get ending 1.

Five Fully Upgraded Weapons Fully upgrade five weapons

It's Super Effective! Headshot an Enforcer with Piercing Ammo.

Smart and Resourceful Complete Shadow of the Tomb Raider on Smart and Resourceful difficulty

Party of Three Completed Chapter 7.

Evil Finish Beat the game while Infamous.

Quite the Adventure Finish the main storyline

BT Prime Fully Powered BT-7274

True Hero Purchase every positive Karma upgrade for each power.

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

Audiophile Rediscover some sweet tunes for the new world. Find all hidden MP3 players. Host only.

A Battle Within Fight for your sanity.

Queen of the Damned Make an unlikely ally

Spitball Defeat every Robo Bee by spitting

Perk-olate Unlock the first level for all Perks.

Poacher Hunt and skin a rare animal.

Monkeying Around Charge through every Monkey in Mystic Marsh

Giantslayer Defeat every Earthshaper in Fracture Hills

Karma-geddon Kill 50 zombies using a vehicle.

Buggin' Out Defeat 5 Buggies while charging

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

Broken Umbrella Witness the true ending.

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

Hunter's Essence Acquire all hunter weapons.

Cannon Fodder Icy Peak: Destroy 6 icy things using the cannons

My Little Fortress Make Prosperity better than ever! Build all Infrastructure upgrades available. Host only.

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

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

Knight Ridden Finish Operation: Cyber Driver

Lost And Found Uncover the secret of Arkham City

Olly Olly Oxen Free Defeat the Ox without taking a hit

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

Tucked in for a Long Slumber Spooky Swamp: Defeat Sleepyhead

Lights Out Kill 10 multiplayer enemies using your melee attack.

Byrd Bombs Sgt. Byrd's Base: As Sgt. Byrd, bomb all treasure chests