RedGuardian

The Architect Successfully build all of the Schematics in Mayday in Regular or Hardcore difficulty.

Stick It to the Man Kill 5 enemies by sticking Semtex to each one in any Operation.

SPACE COLONY ARK Restored! Restore the SPACE COLONY ARK Stage Gate.
0/2

A Cautionary Tale Collect all the warning signs

From Führer Away Wolf Mountain - Kill Hitler at a distance of 300 meters or more.
0/300

Check Escape the Server Room ambush without being detected

Metal Head Upgrade a song at the Tapesmith

Lethal Business Provoke both targets to escape and kill them before they do so

Demo Pro Destroy 25 vehicles during a single challenge

Boosted! Hold Super Boost for 15 seconds in Protector mode

TBoGT: Past the Velvet Rope Score 80% or above in all missions. (The Ballad of Gay Tony)

Conqueror Defeat a Warlord in MWZ

Smooth Operator Earn Elder Rewards from a Daily Op

Splicer God Complete the "Wrath of the Machine" raid on heroic difficulty.

Mayday Completionist Complete all Challenges and kill the Kraken in Mayday in Regular or Hardcore difficulty.

Excellent Emblem Enthusiast Collect 1000 Orb Fragments

Danger Drone Defeat 10 enemies during a single Agency drone ride

The Gold Account Complete Golden Handshake on Master Difficulty.

Down with the Revolution Stop Anarky thug operations in South Gotham

Snowjob Get 3 enemies frozen in one attack

Spelunker Find all of the Intel in Awakening.

Bang-up Job Kill 15 enemies with RPG in ‘Three Point Landing’ Operation.

Shock & Awe Kill 150 enemies using the Charge attack.

Doll Hobbyist Collect all unique dolls in the Royal Train Station.

See You In My Dreams! Visualization is a crucial skill, so try watching 50 replays! I watched so many, I started seeing Master Zangief in my dreams!

Defenestration Dump the stock and take the scenic exit.

Splatter Fest Kill minions in 12 different rooms

Berserker Hit the castle gate with the fireball powerup.

All Clear Complete 5 Corrupted Castles

Top of the Heap Reach New York Mastery Level 15.

Hotel Hell killer Finish 'Hotel Hell' on Insane

Inquisitive Mind Find all of the Intel in Mayday.

Ultimate Ultra Candy always says you gotta win with style, so go out there and perform 50 Ultra Combo finishes!

Awesome Atomic Acquirer Collect all three Atomic Fuses

Trigger Happy Use all the weapons in the game

Flawless victory. You beat "Conjunctivius" without taking a single hit!

Head trauma Die from hitting head on a barrier

The Last Supper Kill 10 terrorists with a single turkey bomb

Crack Shot Perform 10 head shots with the .357 Magnum in ‘OPS M.I.A.’ Operation.

Now You C Me... I wrestle only the strong! You shall rank up to C Rank if you wanna face me, comrade!

Venom Kill any contract target using your drone's poison rifle

Legen-Dairy Earn the "Legend" Challenge Collection.
0/6

Perfectionist Earn ALL N.Sanely Perfect Relics

Scrap Metal Defeat Metal Sonic.

New Dynasty Enter Prestige in Black Ops 7

Deadly Efficient Complete Maladh Wadi at the Highest Difficulty in a single playthrough

Second Shooter Summon assistance by shooting locker 137.

Pacifist Win an action race in Career without firing any weapons

Classic Ride Drive the Delta while playing as Ash

Slacker Beat the minesweeper minigame.