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Assassin Vs. Machine You completed Train Runner before the train arrives at the station

Ladder Master Complete Arcade Ladder on max difficulty without using a continue

Ready For Action Complete the Multiplayer Training Course in Black Ops 7

The Highest Office In Classified, reach round 20 without using an elevator

Viktorious Revenge In Gorod Krovi, complete all solo Trials in one Zombies game.

Blood, Sweat and Tears Finish Story Mode on Femme Fatale (Ultra Hard) difficulty.

Come Out and Play Complete "Come Out and Play" challenge

We've Only Just Begun In The Tortured Path, successfully escape from Into the Storm.

The Doctor is In Use PhD Slider to fall 10 feet and kill 10 zombies at once

Path To Success Use the Motion Recorder to record your movements

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Velocity: Terminal 5 Drive all 5 Terminal Velocity Pack cars (Single Player)

In the Move Groove Complete the race on Learning to Move with at least 1000 Points left on the clock.

Demo Man Kill the knight after destroying all pillars

Survivor Completed the game.

The Destroy Warriors are nominating you for first place Reflected Dr. Peace's unblockable Quick Shot with your Beam Katana

DC Arcade Champion Complete Arcade Mode with all DC characters

10-Minute Parking Zone Enter the Zone for more than 10 minutes total.
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None Can Stand Before You Complete the entire game on Hard difficulty.

Total Bone-Head Earn a Gold Medal in every Challenge (Boneyard Challenges).

All Together Now Complete "All Together Now" (Daily Quest)

Now With More Awesome Complete 7 sets in GH Live, each with an overall "Awesome" rating, on any difficulty.

Hugs! Kill 20 enemies in a single burst of Explosive Touch in Carrier.

Tales High 5 Achieve a top 5 local high score on Tales of the Arabian Nights®

Truly Human Defeat Sundowner without taking any damage on Hard difficulty or above.

Maximum Overdrive Equip an Overclock on a Lethal, Tactical, Field Upgrade and 3 Scorestreaks at once

Glamor Shot Get featured in the Best Play 3 times

Zombie Fanatic In Blackout, unlock Bruno, Scarlett, Diego, Shaw, Dempsey, Takeo, Nikolai and Richtofen

Veteran Reached Driver Level 20

You're ready for your Hollywood Debut Reflected Destroyman's Destroy Canon with your Beam Katana

Smashlicious Smash 15 Apex Predators Boards

Time Attack In Gorod Krovi, complete Time Attack: Round 20.

Powered Up Activate each Super State at least once

Ghost Town killer Finish 'Ghost Town' on Insane

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Cold Hearted Complete No Negotiation without saving any hostages.

Silver bullet Obtain a silver medal in 10 different challenges

Overkill Acquire the Chainsaw.

Spence is in the Air Complete "Spence is in the Air" challenge

Memory's Melody Collect and listen to all records from the Forgotten Time.

Change of Heart Achieve a total of 100 Grind-Switches

Defender Kill 25 opponents who are capturing your Control Point in Seize Ground.

Gotta Get Rifty Complete "Rifty Business"

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Chosen by History Defeat Samuel without taking any damage on Hard difficulty or above.

Astrophysicist Complete all the Cross-Controller Pack Tutorials

Jack of All Trades Play 10 Multiplayer games using each class.

ARCADE KONQUEROR Finish Ultimate Mortal Kombat 3 on any difficulty

Overachiever In Origins, complete all 4 Challenges in one game.

Subzero Hero Obtain clothing to get a survivable temperature rating of -22°C / -7°F.