xCommandertoffe

One Too Many In Zetsubou No Shima, throw up.

Proven Defender Complete "Defender Training - Stage 2"

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

Is That A Knife Defeat the Steel Soldier using only your knife.

Improving performer Accumulate 500 seconds of perfect pitch

15 Double Iceberg Combine 15 Double Iceberg gems

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

Seeds of Doubt In Zetsubou No Shima, the one must be saved.

Popcorn Cook 50 zombies with the Magnetron in Infection.

The Soulless Automaton Unlock WX-78

There's someone in my house eating my birthday cake Keep your house undamaged for 5 minutes in Commando mode

Indirect Fire Kill 100 zombies with traps in Infection.

Don't You Die On Me Revive a teammate in Co-Op Campaign or Endgame

Baron Bashing Defeat Commander Byron Baron once.

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Epic Troll Stash Complete "Epic Troll Stash"

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Arbitrarily Exterminated Kill 2179 Xenomorphs

Cryogenic Slumber Party In Moon, complete Richtofen's Grand Scheme.

Low Rider Get the lowest score rank on any song

I Love the Corps! Earn Rank 60 as a Marine

20 Windchill Glacier Combine 20 Windchill and Glacier gems

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

Herbal Remedy In Zetsubou No Shima, use a plant to return to life.

Game Over, Man! Call in a rescue in Outbreak.

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

Love Tap Kill a Goliath with a melee attack in Infection.

Born Survivor Successfully survive and escape in Survival Mode.

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

Wonderful In Revelations, kill 10 enemies in one shot with each wonder weapon.

Climbing the Corporate Ladder Survive until round 25 in Infection.

Smooth Operator Defeat Oz in Descent.

Life Preserver Increase your life total to 30 or more in single player, or 60 or more in Two-Headed Giant

Objectively Good Capture an objective, build both fortifications and unlock both perks

Distinguished Service Medal Complete all Challenges

Nah, I'm Good. Reach round 7 without anyone opening a door in Descent.

Abandon Ship In Voyage of Despair, complete the Trial

Be number 1 Gain the number 1 position in 10 different score charts

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

Most Escape Alive In Blood of the Dead, escape

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

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

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

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

Cold Hearted Complete No Negotiation without saving any hostages.

Gotta Get Rifty Complete "Rifty Business"

Silver bullet Obtain a silver medal in 10 different challenges

Platinum Trophy Earn all Trophies

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

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