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Birdie Kill 2 enemy helicopters without getting hit in a Special Ops Survival game.

Informant Collect 22 Intel Items.

City Dweller Made it to the city in Regular or Hardcore 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

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

Jack-pot Destroy 21 slot machines.

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

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

Maximum Overdrive Kill 50 enemies while using Overdrive.

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

Saved Private Ryan Save the soldier before he burns to death.

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

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

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

Long Distance Drive for at least 300 miles (483 km).

Hard Hitter Complete the campaign on Hardened difficulty.

Eye for an eye Punch ASOBI and let him hit you back.

Burn Baby Burn Destroy 80 Fuel containers.

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

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

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

Fracture Jaw Complete Fracture Jaw in Campaign on any difficulty.

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

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

Strike! Kill 5 enemies with a single grenade.

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

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

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

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

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

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

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.

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

Moo-rderer Kill 20 cows.

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

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

SP Prestige Complete the campaign on Veteran difficulty.

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

Master of adaptation Complete all challenges in the campaign

Weapon "W" Develop a mutation.

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

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

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

Killed It Win a round of gwent with a total strength of at least 187.

Ferrum Absconsum Collect all the Intel.

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

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