Aciid_Silence

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

Tough Economy Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.

A safer place Sabotage the Soviet space program.

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

Pop Goes the Weasel In Mob of the Dead, break the cycle.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

No One Escapes Alive In Mob of the Dead, execute the escape plan.

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

Paranormal Progress In Mob of the Dead, open a door without spending points.

Overachiever In Origins, complete all 4 Challenges in one game.

All Your Base In Origins, activate all generators without allowing one to stop.

You Have No Power Over Me In TranZit, defeat "him" without being attacked by "him".

I Don't Think They Exist In TranZit, kill one of the denizens of the forest while it is latched onto you.

Fuel Efficient In TranZit, use an alternative mode of transportation.

Circle of Trust I Complete Path of Trust Chapter 1.

Flawless Interrogator Complete a Data Interrogation without an incorrect Auspex entry.

Don't Let Me Down, Criminal Complete the Prologue.

VIP Receive orders from Lancer.

Give me liberty, or give me death Escape Vorkuta.

Vehicular Slaughter Destroy all enemies on vehicles during the prison break.

Sacrifice Ensure your squad escapes safely from Cuba.

Uncrowned Peak Defeat the Underking.

There Can Be Only One Defeat Gazorg, son of Zorg.

Ritual of Friendship Play the game with another player, online or locally.

Brother in Arms Defeat Rudolf, Captain of Stonedale.

Hearthroot Find your first Hearthroot.

Maximum HP Reach maximum HP

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

Death to Dictators Take down Castro with a headshot.

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

Just ask me nicely Break free from the torture chair.

Alexander Unlock Guardian Force Alexander

Cerberus Unlock Guardian Force Cerberus

Pandemona Unlock Guardian Force Pandemona

Chocobo Capture a Chocobo

Top Rank Reach SeeD rank A

Tonberry Unlock Guardian Force Tonberry

Cards Club Master Defeat every member of the CC group

Leviathan Unlock Guardian Force Leviathan

Carbuncle Unlock Guardian Force Carbuncle

Brothers Unlock Guardian Force Brothers

Enemy Revealed Defeat the Chaos sorcerer

Vital Asset Rescue Morias Leuze from the Chaos assault

The Art of Dismemberment Perform 50 unique Finishers
50/50

Furious Retribution Kill 100 enemies using Righteous Fury
100/100

Target Acquired Ascertain the location of Morias Leuze

Field of Battle Kill 100 enemies using environmental hazards
100/100

Unhand My Brother! Force a Ravener to release a grabbed Squad Member

Crude but Effective Deploy a bomb in the promethium well to destroy the Tyranid swarm