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Puzzler Rescue the third hostage from Riddler

Showstopper Interrupt 3 foes at the same time.

Eye in the Sky Campaign: Marked 100 enemies with a drone.

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

The Circle is Complete Earn all Runes

Curse Collector Opened all Cursed Chests.

Real Icon Equip a new Icon

Survival Skills Complete the first tier of every Survivor Challenge.

Covenant: Gravelord Servant Discover Gravelord Servant covenant.

Promise Keeper Issue a Death Threat, and then successfully kill the target.

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

Common Courtesy Discover and complete all unwritten tales on Iki Island.

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

Extinction Event Avoided Repair the Aurora Reactor

The Last Stop Delivered all Spirit Mail.

State of the Art Fully Upgrade the Base of Operations.

Annihilation Kill 25 infantry in 2 seconds as a Titan in the Campaign

Everyone's a Critic Rate a Playground

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

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

Pancake Parlor Pancaked an enemy in the Stingray.

Predator Silver Achieve 16 medals on predator challenges

Projectile Pro Defeat a flying enemy with any thrown object.

Master Craftsman Craft a high-end item.

Overkill Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.

Predator Kill an enemy from a tree, with the blowpipe, while using eagle vision.

Bolmus Bond Robert joins Aurora's Party.

Seduction of the Gun Achieve 50 critical shots on light tanks.

Moonlight Treasure Open a Night Chest.

One with the Shadows Returned the Thieves Guild to its former glory

Couldn't Take the Heat Defeat at least 3 Visitors simultaneously by detonating a red ether crystal.

Machete Kill 5 guards in 15 seconds using only the Sugarcane Machete (without using the Chain Kill).

Denied Counter 15 air surprise attacks

Gotham After Midnight Glide for 400 meters while less than 20 meters from the ground.

Grassroots Finish 3 Lemurian Requests.

Choke Hold Kill 20 enemies with grab

Mr Perky 5 Reach level 5 on any perk

Master Criminal Bounty of 1000 gold in all nine holds

RHP Master Synchronize all viewpoints.

Divine Gratitude Receive a letter from an angel.

Lucky Number 7 Have 777, 7,777, or 77,777 Lei in your possession in the story.

New Recruit Complete any mission

Lucky 7 Win 7 coop competitions

Infinite Power! Activate every power-up in Rumble mode

Deep Down, You Know You Want To Drive 50 cumulative minutes in any Ford then enter garage

40-foot Sub For One Build a cyclops

Mailer Daemon Access your email in 2012.

Follow the Degasi Find the Degasi habitat in the jellyshroom caves

Good Catch! Catch a fish of each type using the fishing line

No Turning Back Now Try to leave Silent Hill in the Observation Deck area.