knife-edge

Ammunition Collector Collect all ammo types.
0/1

Mercy Dealt the blow of deliverance.

Undiscovered Truths Find all the intel hidden in Nightfall.

None more hard Complete the Campaign on Nightmare difficulty.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Survival Challenge: Novice Cleared Infinite Survival floor 8 without having taken any damage

Burgertown Escort Service Rescue 1 survivor in Infection.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Hope and Despair Completed the additional mission: "Ebon Memories: Hope Within Despair."

Closure Put an end to all things.

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

You're On Fire! Get 5 Kill Streaks of 5 kills in Elimination or Skirmish in PvP.

Come On And ... Slam 10 zombies at once in Outbreak.

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Vengeful Reflection An Umbral imprint of Isaac faces the Lightreaper.

Super, Man! To battle is to win a fight with overwhelming strength! Show me you can do 100 Super Combos!

Green Series clear Get a silver medal on every green track

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Viva, Viva Chanbara! Cleared the story difficultly "Violent"

Colorful Armor Stand Awarded for forging many a
layered armor. Its variegated
hues are simply captivating.

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

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

He Talked Too Much Defeat Emerson Miller

Gotta Go Fast Escape within 10 minutes.

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

Nahantu Sightseer Explore all of Nahantu.
0/100

What Sights Contained Within Collect all Umbral Eyes.
0/1

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Suzuka Defeat stage 3 boss "Suzuka"

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

The Ultimate Attack! Unleashed a special attack.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Part of the Divine Damarose the Marked receives her divine reward.

Small Signpost Your score has reached 10,000,000 points! (Story Mode, Solo Play)

Aspiring Hunter Certificate A souvenir from the Guild for
completing many low rank
quests.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Street Fighter Complete all Dragon's Teeth Assignments

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

Unstoppable Impulses Went berserk 100 times

Do you hear me!? I'm the best that's ever been! Send a stamp. The heart of Pro-Wrestling is to entertain others, so you're now a pro wrestler too!

Music Box Clue Found out that the machine box is a music box.

Alright, Alright Survive until round 10 in Infection.

Head Trauma Use every type of melee weapon on a zombie

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Palamute Gear Tune-up Kit Awarded for collecting a lot of
Palamute Gear. Daily maintenance
is what will make it last!

Fan of Fading Crimson A decorative fan awarded to those
who vanquished the crimson-glowing
threat to the village.

Legendary Hero Reach Reputation 5 with any Hero.

Member's Private Clothes You have witnessed all of Cecilia's shame breaks. (Story Mode, Solo Play)

Capable Adventurer Reached maximum adventurer level.