S1ONE_RAMBO

Darwin Award Sacrificed yourself to the Barrel Hoop while intoxicated.

Big Bada Boom Kill at least four enemies with one GL40 grenade launcher shot.

Most Escape Alive In Blood of the Dead, escape

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

It wasn't all a bad dream Complete the game on Nightmare difficulty

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

Small Consolation In Shangri-La, use the 31-79 JGb215 on each type of zombie.

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

Taster Session Try all the game modes in Single Player Race

Re-education Cleared mission: "Reach the Coral Convergence."

The Bigger They Are… Complete Collapse and Fracture in Co-Op Campaign

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

Marksman Destroy an enemy with a shot fired from 300 meters away.

Thief Steal things with a total value of 30,000 Groschen.

Ginger Save Ginger from the bandits.

Desecration Destroyed all graves in "Frontier Crypt"

Gotta Get Rifty Complete "Rifty Business"

Brave New World Discover the Dark Playground

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

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

Third Eye Hit 20 opponents with weapons dropped as secondary weapons

One Against All Kill Orcus while in a 6 person squad in MWZ

Das ist gut In The Shadowed Throne, find the Ubersprengen.

Slaughterhouse Kill 50,000 total Enemies in MWZ

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

You Found Me! Discover and fight Hidden Kombatant 1 in Arcade Ladder

The Floating City Cleared mission: "Take the Uninhabited Floating City."

Trial of the Magician Travel Light on for "In Hushed Whispers": finish the quest.

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

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

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

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

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

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

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

One step forward Complete Find & Replace

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

Under Pressure Complete Breakpoint and Containment in Co-Op Campaign

Coup De Gracie Use Junker Queen’s Jagged Blade and Carnage to pull and kill an enemy in Quick or Competitive Play.

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Nightmare to Dreams Complete the Black Ops 7 Co-Op Campaign

Pump It Up On Bomb: Forest, stop the cops from disconnecting the water hose whilst using the river water pump.

TR's Secret Stash Find the Secret in Act 6.

Prestigious Award Attain max level or Prestige with 25 different weapons in Zombies

Glamor Shot Get featured in the Best Play 3 times

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Go-Getter Complete 25 Side Missions.

Legendary Collection Collect 100 legendary upgrades

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

Essay Write 5 Bestiary entries