Arsu

How do I stop this thing?! Kill 50 enemies with one boost

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

No Bear Left Behind Unlocked the Secret Exit in Unbearable.

Fried Calamari Defeat the Kraken in the single player Campaign.

Everything is Permitted Shame an Assassin until he becomes deranged.

Up All Night To Get Lucky Equip all Inventory slots with Legendary items that have a minimum required level of 70 or higher.

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

Guardian of the Underworld Close all Tartaros Rifts.

Friend in Need Request Zussman to toss you First Aid Kits 30 times.

Isu Bloodline Completely fill the Knowledge Sequence.

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

Loud Enough For You? Kill 10 enemies or drones while affected by a sonic blast.

O to the D Kill 100 enemies during Overdrive

1 Versus 100 Defeat the Hekatonchires.

Man Overboard! Melee an enemy so they fly off the side of the ship in "Armada."

No Escape Captured Kaffarov

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

Reign of Terror Kill Diablo in Hardcore mode.

History In The Making Collect over half of the Intel.

Vertical Mobility Help a grunt become an Overlord.

The Flora Flop Unlocked the Secret Exit in Diggin' It.

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

Unlocked Potential Fully upgrade a Cybernetics Core.

Ooh-rah! Completed the campaign story

Hephaistos's Apprentice Forge the 3 Legendary Weapons.

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

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

Informant Collect 22 Intel Items.

May His Death Satisfy You Kill Malthael in Hardcore mode.

99 Percent Perspiration Earn 99 lives.

A Stitch in Time Saves 99 Earn 99 Lives.

Life of the Party Send a Destroyer on a Vendetta Mission.

Blood on Blood Make a Captain kill his bloodbrother.

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

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

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

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

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

Off to a Good Start Win your first race in the Adventure Mode.

(5+5)x Get a multiplier of 10x

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."

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

Covert Ops Collect 5 pieces of intel in the single player Campaign.

Cortex's Terrifying Trial Earn the Key in Jaws of Darkness.

Above & Beyond (Hardcore) Reach level 70 in Hardcore mode.

Run Through the Jungle Fly under 3 main bridges between the islands in one continuous glide.

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

Hard Hitter Complete the campaign on Hardened difficulty.

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