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Man Overboard! Melee an enemy so they fly off the side of the ship in "Armada."

Friend to the Forest Complete "Thy Bard, with a Vengeance".

Silent Night Sneak through the courtyard undetected in Liberation.

Treasure Hunter Find 50 treasures

Cleared for Field Duty Complete The Final Test in the Prologue.

Ranger Find all Ranger stashes in Dead City.

Master of the Arts Grasped the inner mysteries of any combat style

Now THAT'S impressive! Find and destroy a hidden Riddler Trophy

Unlocked Potential Fully upgrade a Cybernetics Core.

Wingman Perform 10 combo buddy takedowns

Merciful Complete the level BLACK STATION without killing or knocking out any enemies.

History In The Making Collect over half of the Intel.

Doing Camo Right In Campaign, unlock all camos for any weapon.

Bursting Coffers Have at least 100,000 gold.

Arachnophobia Outrun a gigantic threat in the city.

The Flora Flop Unlocked the Secret Exit in Diggin' It.

The hills of Gallipoli Unlock all Codex Entries in The Runner

Fanboi Put Ken's or Morohoshi's car in your garage

Justice for All Complete 100% of Story Mode

Riding the Wind Defeat the 5th Colossus

The Green Room Find the hidden celebrity party

Hephaistos's Apprentice Forge the 3 Legendary Weapons.

All men dream Unlock all Codex Entries in Nothing is Written

Blood on Blood Make a Captain kill his bloodbrother.

Homo Homini Lupus Est Save 15 survivors from Rais's men

Flawless Freeflow Fighter 2.0 Complete one combat challenge without taking damage (any character)

Boo! Play "Peek-a-boo" with the AR Bots.

Honey, I'm home! Make ASOBI lonely and return to him!

Life of the Party Send a Destroyer on a Vendetta Mission.

The Lombax Triumphant Collect all trophies in the game.

Buddy Beater In multiplayer, get the top score on the scoreboard 20 times.
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It's All In the Writing Find all text collectibles

My World is Fire Equip the Flamethrower Boost and win a 4v4 Online match

One Small Step for (Bat)Man... Visit the Moon Base in the Hub

Bring in the Big Guns Defeat 30 enemies with gold weapons

Chapter 1 Complete Complete Chapter 1 in story mode

Legacy Found! Complete the Game

Bomb Voyage! Complete "Emotion of the Ocean".

Slither into Oblivion Remove an invisible enemy from the equation.

To The Heroes Among Us Unlocked when the player finds the hidden Extra Life 2012 Logo.

99 Percent Perspiration Earn 99 lives.

One More Time Complete a New Game+ playthrough

Beam Me Up Discovered all named locations aboard the Helios Space Station.

Home Sweet Home Occupy The Relay Station (Valley Of The Yetis).

This Circus Is A Disaster! Unlocked when the player goes through the circus tent toward the attractions.

Mistakes and Triumphs Complete Story Mission: The Shatterer of Worlds.

Hedge-hopper On the level FRONTLINE kill all of the enemy Red Army and Fascist Soldiers.

Sierra Hotel Complete three chapters in a row without being killed or reloading a checkpoint.

I Can See My House From Here! Climb to the very top of the Clocktower in the City

Friends and Foes Complete Rise and Fall on Hardened, Veteran, or Realistic.