Puma--du16

Two Sides of the Same Smurf Complete Smurfette's dream

Smurfed Cat Destroy the Azrael piñata hidden in the second level of Smurfette's dream

Balanced Diet Complete Chef Smurf's dream

Dust & Echoes Evolved Complete The Maw.

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

Birth of a Spartan Complete the Campaign on Normal Difficulty.
100/100

Captain’s Orders Complete Keyes.

Double Trouble Complete Two Betrayals.

Protocol Dictates Action Complete The Library.

Disarmed Dismember 100 Flood parts.
100/100

This Stuff is Your History Complete 343 Guilty Spark.

Control Alt Delete Complete Assault on the Control Room.

Bad Gas Destroy 100 Grunt backpacks.
100/100

Plate Tectonics Break off 25 Hunter backplates.
100/100

Claims Adjuster Break off 50 Vehicle parts.
100/100

Make Them Count Kill 100 enemies with headshots.
100/100

Bee Thirty Complete Silent Cartographer.

Infiltration Anticipation Complete Truth and Reconciliation.

Just Gettin' Started Complete 1 challenge in any level.

No Man Left Behind Rescue Woods.

Gun Nut Complete a level with customized loadout.

Big Leagues Start the Campaign.

Installation 04 Complete Halo.

The Autumn Leaves Complete Pillar of Autumn.

Secret Passage Access a secret area

Hide-and-Go-Smurf Find a hidden Smurf

Racketeer Got the maximum earn from one of your Rackets

Ready For Deployment Reach rank 10 in Combat Training.

Sally Likes Blood Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.

Insert Coin Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.

Eaten by a Grue Play Zork on the terminal.

Stand Down Complete the campaign on any difficulty.

BLACK OP MASTER Complete the campaign on Hardened or Veteran difficulty.

Burn Notice Complete "Rebirth" and "Redemption" on Veteran difficulty.

Clarity Crack the code.

Not Today Complete "Crash Site," "WMD," and "Payback" on Veteran difficulty.

Never get off the boat Find the Soviet connection in Laos.

It's your funeral Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.

Up close and personal Silently take out 3 VC.

Some wounds never heal Escape the Past.

Broken English Escape Kowloon.

SOG Rules Retrieve the dossier and the defector from Hue City.

Down and Dirty Complete "SOG" and "The Defector" on Veteran difficulty.

Raining Pain Rack up a body count of 20 NVA using air support in Hue City.

The Dragon Within Kill 10 NVA with Dragon's Breath rounds.

Looks don't count Break the siege in the battle of Khe Sanh.

A safer place Sabotage the Soviet space program.

Cold Warrior Complete "Operation 40," "Vorkuta," and "Executive Order" on Veteran difficulty.

VIP Receive orders from Lancer.

Give me liberty, or give me death Escape Vorkuta.