Eildon

Silver bullet Obtain a silver medal in 10 different challenges

Day 10 Mastered Complete all Day 10 challenges at gold level

Drop The Bald Defeat Lex Luthor.

Gotta Get Rifty Complete "Rifty Business"

Desecration Destroyed all graves in "Frontier Crypt"

There Is Kindness in You Accept The Song's compromise

Grows In The Telling Complete the Story on hard difficulty.

Biggest Communism Builder Employ critical theory 9 times

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.

Day 6 Mastered Complete all Day 6 challenges at gold level

We Need Him Alive Don't hurt Keach during the chase and interrogation in the Casino mission

The Whole Package Unlocked all game modes

Secret spotter Collect all the skittles in one level

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

No Refund Get any item at the shop for the first time

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

Day 9 Mastered Complete all Day 9 challenges at gold level

The Gold Standard Earn your 1st Gold in a Race Event (in Explore)

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

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

Had to Do It See the title drop.

One step forward Complete Find & Replace

Really Dedicated Max out all stats (campaign mode)

Shutout Win a game of soccer without the opposition scoring in the soccer game mode

Full House Befriend everyone.

Songbird Teach your pet 25 different songs

Anybody else? Win a Royal Rumble match with 20 opponents

Operation Blizzard Complete all objectives in 1990 Siberia on Normal or Hard difficulty.

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

Leave No Evidence Complete any level in Story mode with security cameras without triggering the alarm.

Know-All Obtain all trophies

Bada Boom Kill 50 aliens with explosive weapons.

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

Karlan Engineering Destroy a Karlan controlled Siege Mech

Day 14 Mastered Complete all Day 14 challenges at gold level

Trick Shot Kill a bird during a winning duel.

Rogue's Legacy Earn all other Trophies.

Tenuous Grasp Find and then lose something valuable

All The Way Completed 100 missions in a single game

Brick stacker Place 66 bricks in endless survival challenge.

For The Good Of All In Revelations, the Key must be opened.

Twisted Achieve a total of 50 Perfect Reverts

Day 11 Mastered Complete all Day 11 challenges at gold level

Silver Damage Deal 25,000 points cumulative damage to win this award!

For the Fallen Recover all 33 COG tags (on any difficulty)
3/33

Get a Lob On Win any PlayStation®Network game using just the Grenade.

Vice Express Take the train

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.