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Celebrated Master of Ognapology (Ognadae Tetratetron) Find four different species of Ognapod.

ARCHIVIST Collect all documents

The Spice of Life Use three different types of Yamato weapons in a boss fight.

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

The First One is the Hardest Get your first 1,000,000+ combo

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Worth Every Penny Acquire 1000 credits in one month.

Compass Master Include four compass pieces in one match.

Signing Day Announce where your college ball will be played at.

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Off My Planet Recover the Hyperwave Beacon.

Crystal Clear Mow down all weed patches in the world in Story mode
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Shield Breaker Break 10 Shields

Dark Side Complete zone 21 without rescuing any survivors.

Entrapment Kill 20 enemies with security guns in a single level.

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Orb of Delusion Obtain the Orb of Delusion artifact.

All Creatures Great and Small Rescue every captured friend.

The epitome of Super Earth Complete all Trophies.

SPF 1000 Deliver the final blow to Orion using a solar flare.

Super-sleuth With Snowy, find all the buried objects in "Tintin and Haddock" mode!

That Party was Ace Ace every Adventure level in The Journey Home.

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Mode master Win an online game of every mode in every difficulty at least once.

One Down! Win in a Ranked Match.

Prince of the Screen Reach King of the Screen level 3

Underwater Expedition Defeat Cetus while its head is underwater.

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Nice Shot Watch a Kill Cam replay

Make Friends Acquire all six main characters.

Crystal Clasp Obtain the Crystal Clasp artifact.

Man No More Build a suit of powered armor.

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Supernova Get 3 stars on each of the first 14 Echoes

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

Real men don't need a map Just in case you picked up a shielding map

Bloody Lust Kill Isaac with Samson

To Hell And Back Finish the game on Very Hard Mode with any character

Save the Girl... Yet Again Save a damsel in distress for the third and final time.

By the Skin of Your Teeth Reach the finish line and win with 1% or less of your fuel remaining.

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

Number One Henchman Get 1st in any race in Race mode.

Think fast! Finish trial #8 with at least 52 seconds left on the clock.

Save some room Finish trial #20 one unit below the zapper.

Golden Idol Perform every Single Player Skillshot in the game

Blood Donor Pass 5000 levels in Bloody Palace Mode

Aviation ace Finish every level of the three types of PLANE challenges!

Test Subjects Use sheep as test subjects in 6 levels

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.