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City Dweller Made it to the city in Regular or Hardcore difficulty.

Ménage à Trois Destroy 3 tanks with a single 105mm shot in "Iron Lady."

Shopaholic Buy all the items put on the block at the Borsodis' Auction House.

Unlocked Potential Fully upgrade a Cybernetics Core.

Silent Night Sneak through the courtyard undetected in Liberation.

Out of the Frying Pan... Complete "Persona Non Grata", "Turbulence", and "Back on the Grid" on Veteran difficulty.

Excessive Force - Kill a lone Helghast with the WASP secondary fire Used the secondary fire function of the WASP launcher to kill a single Helghast

The hills of Gallipoli Unlock all Codex Entries in The Runner

Jack-pot Destroy 21 slot machines.

All men dream Unlock all Codex Entries in Nothing is Written

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

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.

Look Both Ways Kill all the KVA in the traffic section without damaging a civilian vehicle in "Traffic."

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

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

Maximum Overdrive Kill 50 enemies while using Overdrive.

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

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

Burn Baby Burn Destroy 80 Fuel containers.

Fracture Jaw Complete Fracture Jaw in Campaign on any difficulty.

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

Snake in the Grass Take out a Japanese soldier lying in wait in the grass.

It Came from Below! Kill 6 enemies with the knife while underwater in "Legends Never Die".

Hard Hitter Complete the campaign on Hardened difficulty.

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

Sound of thunder Unlock all Codex Entries in Through Mud and Blood

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

Flying Ace Shoot down 10 enemies with machine guns in "Throttle."

Restricted Airspace EMP 10 enemy aircraft out of the sky with the hovertank in "Bio Lab."

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

Curator of Nightmares Recreate all of Iris' nightmares in the Painted World.

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

Makeover Change your costume

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

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

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

Let the Good Times Roll! Participate in all the activities at the wedding.

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

First steps Win a Bronze cup at the end of a Challenge

SP Prestige Complete the campaign on Veteran difficulty.

Taking down giants Unlock all Codex Entries in Friends in High Places

Hot Wheels Change your ride

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

Master of adaptation Complete all challenges in the campaign

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

Ferrum Absconsum Collect all the Intel.

Cleanup In a 12 player race, finish on the podium without losing any Fame due to collisions with other competitors.

Iced - Destroy all Ice-Saws and Dropships Destroyed all 4 Helghast Ice-Saws and all 6 Dropships

Tonnage Complete a point to point Event with an average speed of 100mph or 161 km/h.