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Strike! Kill 5 enemies with a single grenade.

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

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

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.

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

Payback Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.

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

Impossible Trinity You completed the mission "Museum Piece".

Rising Threat Complete Rising Threat.

Understanding Madness Complete Demon Within on Hardened, Veteran, or Realistic.

School of Hard Knocks Request Stiles to toss you grenades 15 times.

City of Lights Complete "Bag and Drag" and "Iron Lady" on Veteran difficulty.

Well Begun Is Half Done Complete 10 levels in Score Attack with a gold score

Sting like a Talon In Campaign, kill 20 enemies while flying the same Talon.

Team Creator Build and save a level with more than one player with the thermometer more than 30% full

New Gun Collector Scan your first weapon!

The Darkest Hour Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.

Boots on the Ground Go 2 minutes without double jumping or wall running in a mission where these abilities are available.

Fly, Swim, Shoot Complete Sand Castle on Hardened, Veteran, or Realistic.

This is the End Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.

200 Stories of Sheer Adventure! Complete Lotus Towers on Hardened, Veteran, or Realistic.

Infiltrated Reach the sniper perch without being detected in Ambush.

Treasure Hunter Collect 75% of the prize bubbles on the story levels

Real Deadeye Earn an S rank in all games at the shooting range.

Proficient Agent Complete the main story on Hardcore mode or higher.

Serrated Edge Finish a Juggernaut with a knife.

Way to Go Complete every level in Score Attack with a bronze score or better

Who Needs a Pendant? Request Aiello to toss you signal smoke and call in mortar strikes 10 times.

Gracefully Taken You completed the mission "I'll Take Her".

Black Sky Complete Black Sky.

Suppressive Fire! Successfully escort the pole charge engineer to the pillbox in Hill 493.

Golden Child Complete every level in Score Attack with a gold score

Walking Encyclopedia Discover all of the collectibles in any Mission.

Platinum You unlocked every trophy in the game

Raiders of the Evil Clear one Raid Mode mission.

Captain's Log Use the computer in the Captain's office.

Flight Attendant Kill all 5 enemies during the zero-g sequence in "Turbulence."

Silent Stranger Complete the main story without talking to the Merchant once.

Jammin' Evaluate an item in Raid Mode.

That Special Someone You completed the mission "That Special Someone".

Tour of Duty Win 5 War matches in Multiplayer while playing online.

Full Circle Complete Campaign on Hardened, Veteran, or Realistic.

Minimalist Complete the main story using only knives and handguns. (Excluding specific battles.)

Nein Kill 9 enemies with A-10 strafing runs in "Scorched Earth."

Divisional Commander Prestige a Division in Multiplayer when playing online.

Peerless Agent Complete the main story on Professional mode.

Collect Peng Find the Peng treasure

Scared to Death Clear Episode Two.

Half Million You have amassed a fortune of $500,000.