Chilipu

Helping Hands Revive a Co-op player 20 times

Run the Gauntlet Complete "Desperate Escape" on Professional.

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

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Babysitter - Revive 25 Buddies Revive your buddies a total of 25 times

Island Queen Complete all objectives in the Plover Island Complex

“Worlds of Hurt” – Tough Guy Rescued the Little Sister in “Worlds of Hurt” using only plasmids, tonics, the wrench, and the research camera, on Medium or higher difficulty

Bouncer Keep Chimeran forces from entering the Brewpub

Army of One Win 15 matches in Slayers.

The Hidden City Finish Chapter Seven

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

Strength of the Pack Complete a Strike with a full fireteam consisting of only your clan members.

Rexecutioner Destroy the Metal Gear REX boss

Deployment Complete all key Dispatch Missions.

Nature Retreat Endurance Challenge: Survive for 7 days

Apex Eater Kill the Atomic Leviathan

The Dawn's Light Finish Chapter Eight

Martial artist Perform a melee hit from a wallrun

Archivalist Collect all journals

Perfect Timing Complete 100% of the Time Trials

Accomplished Complete all missions.

Ran out of fingers Find 11 hidden bags

Friendly Skies Defeated all waves in The OPS Zeal.

Corpse Wagon Detonate fallen Leeches to kill 25 enemies

A cunning warrior Reach level 3 once with any Trait (Multiplayer)

Mass Production Produce 100 objects from your builders

QuickFire Artiste Fire 40 paintballs in under 5 seconds

I Can Handle the Truth! Complete all available objective in Truth Quest

Battering Ram Shield Bash 5 different thugs

Frequent Flyer Zip Kick 5 different thugs

Hold the line! Kill 10 enemies while attacking or defending a control point in Supremacy

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Honor Bound Bind a piece of gear to a class.

Great Outdoors Endurance Challenge: Survive for 10 days

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Good Fences Don't allow any counter-attackers into the Washington Square base

Juggler Simultaneously burn, freeze and poison 4 separate enemies

Eye of the Tiger Win 15 matches in Survivors.

Hidden Agenda Discover 15 secret areas

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Sand Village Friends You can now use Gaara, Kankuro, Temari and Chiyo.

Charted! - Brutal Finish the Game on Brutal Without Changing the Difficulty

The Team That Slays Together... Win 15 matches in Team Slayers.

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

Ultimate Warrior Reach rank 20 with all roles.

The Grand Tour Complete "The Grand Tour"

Cursed No More Purify a Cursed piece of gear.

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition