Felixantis

Into the Abyss Complete Hypocenter on Hardened, Veteran, or Realistic.

Errand Boy Deliver 5 camp companion item requests.

The Big Apple Complete "Black Tuesday" and "Hunter Killer" on Veteran difficulty.

Gathering More Strength Collect all the Keeper's Insights in Episode 2.

All's Fare in Love and War Purchase Downtown Cab Co. and complete a private fare.

Conquering the mountains Unlock all Codex Entries in Avanti Savoia!

A True Ruler Dethrone the king.

Wish Upon a Star Destroy all 18 of the Score stars found throughout "Lost in Nightmares."

Nowhere Left to Run Complete Nowhere Left to Run in Campaign on any difficulty.

Enough for a library Collect all Field Manuals in the campaign

The One Defeat all of the Fallen.

Who Needs Air? Suffocated for 5 continuous minutes without dying.

Blood for Blood Complete Vengeance on Hardened, Veteran, or Realistic.

Guardian of the Underworld Close all Tartaros Rifts.

Gathering Full Strength Collect all the Keeper's Insights in Episode 3.

Isu Bloodline Completely fill the Knowledge Sequence.

This Is My Boomstick Kill 30 enemies with the XM25 in "Black Tuesday."

Unlocked Potential Fully upgrade a Cybernetics Core.

1 Versus 100 Defeat the Hekatonchires.

Doing Camo Right In Campaign, unlock all camos for any weapon.

The hills of Gallipoli Unlock all Codex Entries in The Runner

Danger Close Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."

All men dream Unlock all Codex Entries in Nothing is Written

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

Informant Collect 22 Intel Items.

Hephaistos's Apprentice Forge the 3 Legendary Weapons.

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

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.

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

Your Own Medicine Kill 10 Isu Soldiers with the Blessing of Kronos enhancement.

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

Fracture Jaw Complete Fracture Jaw in Campaign on any difficulty.

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

Strike! Kill 5 enemies with a single grenade.

Air Supremacy Killed 100 enemies with Wolf.

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

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."

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.

Rising Threat Complete Rising Threat.

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

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

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

Master of adaptation Complete all challenges in the campaign

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

New Gun Collector Scan your first weapon!

A Lot of Cheddar Spend a total of $200 million across all three characters.

A New Perspective You played GTA V in first person mode for 15 hours.