SilentDecay

Highway Bandit Tagged 10 convoys.

Breaking the Ice Complete Level 15 - Breaking the Ice

Bad Dog! Defeat Cerberos.

One-Man Wrecking Crew Discover the Shrine in Palazzo Laterano.

Down in the Briney Took a Bathysphere ride in Burial at Sea - Episode 1.

Master of Beasts Complete Location 8 - Ninjago City Downtown

Happily Ever After Adventure through the Kingdom of Corona and complete the story.

The Limits of the Possible Collect all trophies.

The Conqueror Win the conquest of Elysium with freed humans from the 3 main regions.

A Light At The End Of The Tunnel Check up on the MPT before escaping from a collapsing titan

Master of Ninjago Complete All Story Locations

Door Prize Break the password code without cheating.

Moll Mender Get a gangster's girl to do the right thing.

Police Blotter Dry a cop out.

Welcome to the Caribbean! Complete Port Royal

Master of Upgrades Collect all Ninjanuity Tokens

Cortex N. Furiated Just "forget" it. Repeatedly.

Pallbearer - Kill 500 Helghast Kill 500 Helghast Soldiers

Tuned Out Enjoy a full set from Hill Valley's leading songstress.

Banish the Darkness Complete all Eltariel quests.

Kid Restraint Defeat Kid Tannen.

The Riddle of the Sphynx Have your bazooka ready.

Raider On the level DEPOT silently kill the first guard and break into the Fascist station unnoticed.

Quick Draw On the level HUNTER kill the nosalises before they break through the ventilation grilles.

Master of Destruction Destroy Ninjago City

Master of the Arena Play your first Ninjago Battle Arena match

Stunning Knock 30 human enemies out in close combat.

Sting in the Tale Complete the 5 Serqet locations (The Curse of the Pharaohs)

Buckle Up, Boys, Buckle Up! Earn 5 Relics.

Trigger Clickin' Good Shoot 5 of them in a single level.

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

Pacta Sunt Servanda Finish the "Hearts of Stone" expansion.

Into the Abyss Complete Hypocenter on Hardened, Veteran, or Realistic.

Serial Killer Perform an Execution Streak of 10 kills.

Looks Familiar Collect Redemption

Fire of the Mountain Complete Fire of the Mountain

Cuckoo for Incarceration Rescue your friend.

Remember Me Make your way through Copernicus Moonhub's lingering echoes

Tharsis Ribbon Complete Tharsis Refinery on any difficulty level

Into the Unknown Reach Villedor.

Drive through 200 sets of Yellow Smash Gates Awarded when you drive through your 200th set of Yellow Smash Gates

The Great Escape Complete "Desperate Escape" with an S rank.

It's All Coming Together Found a matching clue

A Light In The Dark Restore local MPT power to a base long abandoned

Finished Tales Recover all Gondorian artifacts.

Riddle Me That Lock up the Riddler in GCPD.

Synergized Trigger a cross-class combo with a character you control in single-player mode.

Master of Subordinates Defeat Dojo Master - General #1

Hope You're Insured Use the DeLorean parts to enter Hill Valley.

Demystifier Get a full explanation of your situation.