OldSchoolRascal

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

Hired Gun Complete 20 Contracts in MWZ

The Boy Who Could Run Complete all Parkour Fever Challenges

Together Till the End Be the last man standing

Write Off Kill 500 Enemies using an Insured Weapon in MWZ

Frequent Flyer BASE jump and travel more than 150 m with your parachute

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Electric Whisper Learn how to craft Electric Arrows

Feeding Time Feed the Narwhal.

Icebreaker Equip the Icebreaker.

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Under The Ice Finish the main quest in The Pale Reach.

Regenerate Help Sozo.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Fresh Fish Have 5 ice blocks in your cargo.

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

From The Black Depths Catch the Colossal Squid.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

Helpful Stranger Revive a player from a different Squad in MWZ

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Frozen Favors Finish all side quests in The Pale Reach.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

Polar Angler Catch all known species of fish in The Pale Reach.

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Cold Corruptions Catch all aberrations in The Pale Reach.

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

YOU CAN'T RUN 10 wins as a hider in Hide n Seek Mode
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You Can Pet The Dog Pet a Hellhound in MWZ

High Wire Act Kill 10 enemies while using a zipline

Perkaholic Have 9 perks active at the same time in MWZ

That's One Way to Do It... Destroy an airborne enemy helicopter with a Mortar Strike

141 Ready Complete the campaign on Veteran

Rule Bender Complete any challenge run

Enter the Hall Reach the Carnage Hall

Back From The Dead Reclaim your gear from a Tombstone in MWZ

No Such Thing as Too Many Find and use all Armaments in Open Combat Missions

Bulletproof Find all Plate Carrier Upgrades in Open Combat Missions

Gearhead Collect all Weapons and Field Upgrades from Supply Boxes in Open Combat Missions

Holder of History Unlock all lore.

Conqueror Defeat a Warlord in MWZ

New Dynasty Enter Prestige in Black Ops 7

Seeing Red Complete 5 Contracts in the High Threat Zone in a single deployment in MWZ

Master Of Arms Enter Weapon Prestige with any Weapon

Apostles Have 12 Disciples.