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Murder Nature Kill all the Animal Types

This is the Moment Dodge at the last minute to avoid an enemy attack

Nice Like Jesus Finish all the Hostages Situations

Beam Me Up Discovered all named locations aboard the Helios Space Station.

We Watch in the Night Complete chapter "No Chance"

Yippee Ki-yay Find the Double-Barrelled Shotgun

Kill Them All Finish all the Predator's Path

The Last Goodbye You sent Jack's spirit away.

The hills of Gallipoli Unlock all Codex Entries in The Runner

For Whom the Shell Tolls Destroy all targets during the mortar sequence with only 4 shells in "Back on the Grid."

All men dream Unlock all Codex Entries in Nothing is Written

History Uncover all 10 ancient glyphs.

Home Sweet Home Occupy The Relay Station (Valley Of The Yetis).

Strike! Kill 5 enemies with a single grenade.

Going Places Rode the tram in Burial at Sea - Episode 1.

In One Go Defeat an enemy with a single shot from the Crossbow

Inner Investigator Inspect 25 objects in a single playthrough.
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Hail to the King Reach Maximum Level and Become the Ultimate Badass

Healing Hero Save Karl for the third time without making any mistakes

In Striking Distance Kill an enemy via GRP and a melee combo

Deadly Specialist Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

What are You Reading For? Find all of Dr. Carlyle's Notes

The Greatest Format of all Time Find all VHS Tapes

The Drug of the Nation Find all TV SETS to Decrypt the Hidden Message

The Lovers Steal the Relic.

Riding the Wind Defeat the 5th Colossus

The Best of the Best Complete the campaign on Hardened or Veteran difficulty.

Cut Short Find the Boltcutters

Night Survivor Defend The Relay Station And Survive The First Night (Valley Of The Yetis).

Fireside Performance Play a shamisen song while camping.

The Old Gods Complete chapter "Old Gods"

Girl in Love Defeat Cynthia

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.

Cosplay Unlock a costume in the Archives

Stunning Vistas Stun an enemy with a Flashbang

Did It All Complete all side missions.

Kill Box Kill 20 enemies with the Chopper Gunner in a single run in "Return to Sender."

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Welcome to Nam DLC Vietnam: Get back your gear at the helicopter crash site.

No stone left unturned Find 18 collectibles in the Campaign

In a Fancy Hotel Complete chapter "Room 665"

From Niwa with Love Find a postcard from the groundskeeper.

Cut Your Teeth You were successfully promoted up a rank in multiplayer.

Right Back At Ya Kill or incapacitate an enemy who threw a grenade at you.

Seeing Double Complete chapter "Scratch"

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Told and Retold Complete chapter "Return"

Mitko Vasilev Defeat Diamond Block league boss Mitko Vasilev

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.