GuyFromGameStop

See Me, Stab Me, Heal Me Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

Double Trouble Complete Two Betrayals.

Bad Gas Destroy 100 Grunt backpacks.
100/100

Protocol Dictates Action Complete The Library.

Disarmed Dismember 100 Flood parts.
100/100

This Stuff is Your History Complete 343 Guilty Spark.

Control Alt Delete Complete Assault on the Control Room.

That’s My Ride On Assault on the Control Room get to the Banshee before the Elite.

Plate Tectonics Break off 25 Hunter backplates.
100/100

Claims Adjuster Break off 50 Vehicle parts.
100/100

Bee Thirty Complete Silent Cartographer.

Infiltration Anticipation Complete Truth and Reconciliation.

Cranial Collect a Skull.

Make Them Count Kill 100 enemies with headshots.
100/100

Installation 04 Complete Halo.

The Autumn Leaves Complete Pillar of Autumn.

Undead Man's Party Bus In TranZit, complete all additions to the bus in 1 game.

I Don't Think They Exist In TranZit, kill one of the denizens of the forest while it is latched onto you.

Playing with Power In Origins, build all elemental staffs in one game.

All Your Base In Origins, activate all generators without allowing one to stop.

Paranormal Progress In Mob of the Dead, open a door without spending points.

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

Just ask me nicely Break free from the torture chair.

Opening the Vault Discover what the Hyenas stole from Air Force One.

Confetti and Carnage Find an escape in Level FUN.

Footsteps in Limbo Find an escape in Level !.

A Tranquil Sojourn Find an escape in Level 37.

Abyssal Echoes Find an escape in Level 6.

Clerical Desolation Find an escape in Level 4.

Rust and Rend Find an escape in Level 2.

Circuit Breaker Find an escape in Level 3.

The Beginning Find an escape in Level 0.

One Last Ocean Complete "To the Shore's End."

Honor-Bound Recover 22 COG tags (on any difficulty)
22/22

Domination Complete 10 different chapters in co-op (on any difficulty)
10/10

One-way Road Ahead Solve a Magnetic Cube puzzle 1 time.

First Try Equip one 4-Star or above weapon.

Beginner Pet Raising Obtain the Echo of the Bell-Borne Geochelone for the first time.

Fixer During a single match stop the generator, fix the fusebox and open the pressure valve.

Snoopy Discover 20 Sites on the Map

Time to Die Kill a Monstrosity in 20 seconds or less.

Unconsidered Trifles Unlock your first Curio slot.

G-reader Read one full comic

You Don't Even Want to Call Me Big Brother! Obtain the Echo of the Crownless for the first time.

Set off the Fireworks Solve an Encryption Block puzzle 1 time.

The True Power! Deal 1,000 damage with one attack to an enemy.

"I choose the form of Tacet Discord!" Use Echo Skills to transform into an Echo 10 times.

Go & Fight! Use Echo Skills to summon an Echo 10 times.

Crown Fallen Defeat the Crownless for the first time.