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Venerated Warrior In IX, defeat the most venerated opponent

Still Lurking In The Darkest Shore, find and shoot Dr. Straub.

Well Rounded Escape Awakening with each of the four classes in Regular or Hardcore difficulty.

Gap Master Complete all Gap collections.

Master Spelunker Complete All Ridden Hives.

Elitist GTA Online: Complete all 3 Elite Challenges in The Doomsday Heist.

Own the Fog, Be the Fog In The Darkest Shore, kill a Meuchler in the fog

Advanced Warfighter Complete the campaign in Veteran

Wow, I'm Inside! Complete "Six Minutes"

Timing is Everything Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in Regular or Hardcore difficulty.

Gat Trick In Blood of the Dead, kill the Warden with the Blundergat, Acidgat, and Magmagat in a single game

Unholy Grail Find the Secret in The Cut.

Historical Reenactment In Blood of the Dead, equip Hell's Retriever, Spoon, Blundergat, and Tommy Gun at the same time

Act 6 Recruit Complete all Act 6 maps on Recruit difficulty or higher.

Always Hard Kill the final Ancestor with a relic active in Hardcore difficulty.

Up, Up and Away Launch a Nuke

This Is Fine Set an enemy on fire with the Flamethrower, while also being on fire.

Return to sender You killed an Infected Worker with his own barrel!

Proven Defender Complete "Defender Training - Stage 2"

My Kung Fu Is Strong Gain Mastery of 1 Fighter

Hostile Work Environment Earn 3 stars in each Hostiles mission.

Left Fork Dead End Find the Secret in Act 5.

Mo Ichido Complete Atsu’s Hunt in New Game+.

Iron Breakers Complete the full Operation Iron Horse raid in a group of eight players.

Epic Troll Stash Complete "Epic Troll Stash"

Masterminds GTA Online: Complete all 3 Criminal Mastermind challenges in The Doomsday Heist.

The Final Descent In The Frozen Dawn, enter the lost city of Thule.

Just a Box While in Guerrilla mode, complete an infiltration sequence without being detected

Knuckles the Echidna Become friends with Knuckles.

Throw a Dog a Bone In Blood of the Dead, feed a wolf head from the Gondola, Citadel, and Model Industries in a single game

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

Abandon Ship In Voyage of Despair, complete the Trial

Power Struggle In Classified, reach round 20 without turning on the power

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

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

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

Blood and Guts Earn 3 stars in each Operation.

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

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

Most Escape Alive In Blood of the Dead, escape

Gotta Get Rifty Complete "Rifty Business"

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

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

Pure as the Driven Snow Complete ‘Rocket's Red Glare’ Operation without taking damage.

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

Don't. Touch. Anything! Reach the Corrupted Prison for the first time.

Grimm's Dark Trip Back Complete the Grimm story on any difficulty.

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

This Damn Island In The Darkest Shore, explore the entire island.