GamerRKO

Hope You Like Thrill Rides! Make it through both minecart sections in the underground tunnel without taking any damage.

Beat Rocking Blocks Land the third punch of a Titanic Counter twice in a single battle (excluding those in the Hall of Virtue).

Oceancookie Tame an Epic mount.

Muerte la robo-lución Killed the Interplanetary Ninja Assassin Claptrap

Time Out Win a match by time out

Demolition Derby Get a destruction callout for breaking 50 objects.

Peeress of Pull-Ups Complete all pull-up challenges.

Cortex's Crazed Contest Earn the Key in Sunset Vista.

Lending Library Found all Pulp Magazines

Keep Digging, Detective Complete any case file in single-player

God of War Complete Ares's Questline.

Almost There Complete 50% of Story Mode

Disc Jockey Collect all music discs.

Pyro Kill 30 enemies with a flamethrower.

The Whole Story Completed the Collection

The Voice in My Head Receive a telepathic message from King Kai.

I'm a Runner and a fighter Complete 15 Agility or Power Challenges

Zip it Off Perform 3 Assassinations from a zipline (The Hidden Ones)

Prizes, Plunder, and Adventure!  Win every trophy.

For Love of Persia Kill all the Ancients in the Order of Dominion in Messenia

Galboss Eat the Galboss that appears after eating a set number of Pac-Dots in Round 9 or 10!

Sins of Youth Achieve 23 Stars in AR Challenges.

All Systems Go Complete Chapter 3 on any difficulty setting.

May you be unharmed Vanquish Maiden Astraea without killing Garl Vinland

Fists of Legend Vanquish Dragon God with the Hands of God

Once More With Feeling Completed the mission "Return of Captain Chef".

A Farewell To Arms You are relieved.

Goddess of Wisdom Complete Athena's Questline.

Kingmaker Acquire the Sword of Kings

Half Past Twilight Craft the legendary sword Gotterdammerung.

Round 9 Cleared Clear round 9!

Mystery Fox Domination Found all Mystery Foxes

Building Character Attain level 50 with a character.

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

You're Not the Boss of Me Defeat a boss without taking damage.

Jumping the Jetboard Unlocked the Secret Exit in Air Crash.

Pathoanatomist Kill 5 amoebas.

Battalion Increase Mother Base staff to 250 or more personnel.

Pressure Applied Complete Ep. 1: Back to School

Cortex N. Adequate Defeat N. Cortex.

No More Rulers Kill all Overseers in Elysium.

Multi-Master Achieve all the level goals for 10 different levels.
6/10

Overachiever Get 3 stars on 1 S.T.A.R. Lab Mission

Underground Tour Return to the underground while no mission is active and travel from one end of the catacombs to the other.

Thy Flesh Consumed Earn all Trophies

Wanted: Alive or Alive Deliver a bail bond target alive.

A Cut Above the Rest Discover a Gem Path after earning a Color Gem.

Gears Turn Complete "HELLBOUND" mission.

Multiplier 10x Score a 10x multiplier in a Story level

Combo Pro Perform an 8x combo