MikkDC

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Well Prepared Select a Starting Location and use an Agency Pickup to smuggle an item into Paris.

The best laid plans Work with a Buddy to subvert a mission offered by a faction

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Stargazer Unlock 15 astrariums in a single playthrough.

Warp Mastery ME1: Use biotic Warp 25 times

Wild Card Completed Wild Card.

Bladesman of Legend Defeat Gilgamesh.

Art of Kenjutsu Master the way of the samurai

Detective Story Complete the Squats' detective board.

Rendezvous Reach the General Store.

Master of the Mojave Discovered 125 locations.

Channel Changer Take control of the enemy held radio and capture it with just seconds remaining

I feel lucky Purified the sword of the unlucky grave robber

This Page Here Read the screenplay in the Green Room

Monster Hunter Hunt 500 large monsters.

Treasure Hunter Held every weapon and accessory.

Big Fat Party Animal Killed 50 enemies using the Hartmann 7.62mm and wearing the Party Animal outfit

Fish annoyer Annoy the same fish 25 times

Barrier Mastery ME1: Use biotic Barrier 25 times

Darkseid on the Moon Play as Darkseid on the Moon

Pacifist Clear the "Intel Operative Rescue" Side Op without killing a single enemy

Hang 'em High! Kill 30 enemies while they're suspended in the air with the grappling hook.

Art of Ninjutsu Master the way of the shinobi

I just love them! Win all the creatures

Ultimate Hero Acquired all trophies.

Unstoppable Use Samurai Stand before performing a Finisher on an enemy

Zen Master Complete all Kuji-kiri

Fault in the System Use the Power Core to restore backup power

Talion A.D. Descend into the bowels of an urban jungle and confront a warrior-priest.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Heavyweight Earn a Bronze Medal in all Infierno challenges

In Case of Trouble Fully upgrade your tools and ammunition

Hackett's Quarry Massacre Killed everyone

A Friend In Need Use artifacts to summon the Wolf, Llama and Iron Golem allies at least once each.

Indomitable Hunt 50 tempered monsters.

Overdesign III Perform a Finisher on an enemy that is both Poisoned and Dazed

Would You Kindly? Complete a contract in each province

Not All Miss In multiplayer, defeat 3 enemies within one Vanguard usage 5 times.

Piece of Cake Complete the SP campaign on Easy Difficulty

Instigator Start a Spectated Arena Fight in a Settlement

Papercraft Wizard Collect all the papercraft plans in the world

Krypto Come Home Play as Krypto in the Man of Steel level

Beating the One-Eyed Worm Defeat the Leech

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Vrooom! Maintain sprint speed for 30 seconds.

Duke Angry, Duke Smash! Kill 15 aliens with melee attacks while on steroids

Stage 15 Perfect Get a Perfect Bonus on the Stage 15 Challenging Stage!

Damping Specialist ME1: Use Damping Field 25 times