Kaynuu

I Come in Peace Slap every alien creature at least once. I suppose that counts as "first contact".

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

A Gentlemanly Triumph Defeated a true Gentleman. Good show!

The Floor Is Lava Get 3 killing blows while wall riding as Lúcio without dying in Quick or Competitive Play.

Thoroughly Baptized Spend 10 minutes underwater

Melody of Memory Complete Master Obtain all trophies.

Drone Joust Defeat an Agent riding an Agency drone while riding an Agency drone yourself

Birth of An Abomination Complete Root of All Evil

Reich To The Point Wolf Mountain - Kill only Hitler and exfiltrate.

No Refunds Finish the game in under 4 hours. See you at GDQ!

Tip-Top Ten Pin Complete all 4 bowling lanes

Bible Study Collect 40 documents

Act 3 Cleaner Complete all Act 3 maps on Nightmare difficulty.

Secret Mission 11 Destroy the core in the battle against Outbreaker to prevent magic from inverting day and night.

Brand Equity Complete any manufacturer challenge category.

Area of Expertise Complete any gear challenge category.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

Derailed Complete The Places We’re Meant to Die

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Mixer Maxed Maxed out your Eleth Mixer by boosting its eleth capacity to 9999.

Catalog Conqueror STU: Complete all nekomata jobs in "The Spider's Thread" mode.

You are a fun guy Eat all mushroom types

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Break Ace Get a break ace in nine-ball pool.

Major Cannibalism Eat an entire family

A Just Cause Decide what to do with the Altered Biocell.

Dipped in Gold Purchase all Safehouse and Player Upgrades in Campaign

Rapid Discord Get 4 kills or assists with Zenyatta's Orb of Discord within 6 seconds in Quick or Competitive Play.

Leave no Dead Man Behind Kill every zombie in the Park before leaving.

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Bigger They Are Complete Longest Yard

141 Ready Complete the campaign on Veteran

Player Two Create a second character.

Cyberized Research all Augments for 10 Items in Zombies

Covert Elimination Wolf Mountain - Kill Hitler and exfiltrate without ever being detected.

Relics of the Old Faith Collect all Relics.

Reunion Visit another Player's Base

Mass Exodus Complete the final Ancestor encounter in Regular or Hardcore difficulty.

Knock Knock Get Slaw to open the security door within the Palisade Blade.

Too Hot to Handle Complete the server chamber area without being detected by any HeatEye cameras or enemies.

True Grace You've accomplished everything!
Thanks for playing!

Beyond Judgment Intentions are passed down and continue into the future.
Live with no regrets.

The Adventurer: Terra Complete Reports with Terra.

Sea Legs Escape from the water on the buoy stage

Dog Fight Kill a Gargoyle with the Vanguard in Awakening in Regular or Hardcore difficulty.

Bite me! Kill shark in Single Player

Let Lounging Lickers Lie Do not wake up Lickers in the Atrium encounter in By the Trail of Our Dead

Enemy Sage Proof that you've registered enough monsters in your list.
With this much, you could call it a encyclopedia! Wow!