Guiofox

So Much Blood! Gunzerk continuously for 90 seconds.

Time keeps on ticking, ticking, ticking Complete the Tomb of the Timekeeper

Guardian of the Underworld Close all Tartaros Rifts.

Treasure Hunter Complete the mission "X Marks the Spot".

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

History In The Making Collect over half of the Intel.

Turn around... Perform 5 dog tag kills in Multiplayer

Going Places Rode the tram in Burial at Sea - Episode 1.

Isu Bloodline Completely fill the Knowledge Sequence.

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

Darkness Dolls Collect all the items on Farmhouse

Close Quarters Killer - Kill 25 Helghast using Brutal Melee Killed 25 Helghast using Brutal Melee

1 Versus 100 Defeat the Hekatonchires.

Unlocked Potential Fully upgrade a Cybernetics Core.

On top of the World Complete Mission 4 (Any Difficulty Level)

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

Black Forest Babies Collect all the items on Black Forest

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

Paris Plunder Collect all the items on Burning Paris

Informant Collect 22 Intel Items.

Hephaistos's Apprentice Forge the 3 Legendary Weapons.

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

Burial at Sea Completed Burial at Sea - Episode 1.

Hard Win any match on Hard Difficulty

Tower Knight's Trophy Slayer of Demon “Tower Knight”

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

Catacombs Cash Collect all the items on Catacombs

Maximum Overdrive Kill 50 enemies while using Overdrive.

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

Welcome to Nam DLC Vietnam: Get back your gear at the helicopter crash site.

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

Did It All Complete all side missions.

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

Shorty, You So Best Complete thy quest by rescuing yonder queen.

Biotics Bling Collect all the items on Biotics Lab

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

VS Zed Win Win a VS Survival Match playing as the Zeds

Hard Hitter Complete the campaign on Hardened difficulty.

Outpost Offerings Collect all the items on Outpost

No stone left unturned Find 18 collectibles in the Campaign

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

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

Good Night & Good Luck Survive your first night.

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.

Strike! Kill 5 enemies with a single grenade.

Those Signature Moves Activate any of the Signature Skills 100 times.

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."

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