Dereece2

Strike! Kill 5 enemies with a single grenade.

Blogger Complete all 51 of Artyom's hidden Diary pages.

The Collector Completed a crazy request for Tannis

No stone left unturned Find 18 collectibles in the Campaign

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

Hard Hitter Complete the campaign on Hardened difficulty.

What Goes Up... Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."

Master of Sorceries Acquire all sorceries.

Airspace Control Kill 10 enemies while they use zip lines or are rappelling. (campaign only)

Master of Power Use every powerup in the Ninjago Battle Arenas

YOLO Among Thieves Beat the Last Chapter Without Dying on Normal Difficulty or Harder

Deadly Specialist Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

Heads Down In Multiplayer, fully suppress 5 enemies

Look at those reflexes! Clear a speed level wihout dying or missing any orbs.

Let the Good Times Roll! Participate in all the activities at the wedding.

Rail master Clear Crystal Cave level 6 without crashing any obstacles on the color rails.

Starsky and Hutch Earn a big pile of stars. (30%)

Flying Ace Shoot down 10 enemies with machine guns in "Throttle."

Dual Sword Master Acquired mystic art for the dual swords.

Smuggler's Blues Completed the Smuggling operation.

Payback Complete "Mind the Gap", "Goalpost", and "Return to Sender" on Veteran difficulty.

Onmyo Magic Master Acquired mystic art for Onmyo Magic.

Restricted Airspace EMP 10 enemy aircraft out of the sky with the hovertank in "Bio Lab."

Fast Break Score at least 2 Dunks in the first minute of a Hoops game

Gesture Master Acquired 40 gestures.
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Point of Impact Perform 5 perfect shots in a row with the Vulcan Gun without taking damage.

Master of Collection Attain True Ninja Rank 20

...Becomes the Master Place in the top 3 on the Gauntlet scoreboard

Enlightened Find the truth.

Fracture Jaw Complete Fracture Jaw in Campaign on any difficulty.

Spear Master Acquired mystic art for the spear.

Weaponsmith Kill at least one enemy with each weapon available in the game

Frozen in Time Kill 50 Necromorphs while they are in Stasis (single player only)

Understanding Madness Complete Demon Within on Hardened, Veteran, or Realistic.

Patience is a virtue Experience all 3 endings in the Campaign

Ultimate Healing Gourd Fully upgraded the "Healing Gourd"

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

KBF-FM You haven't missed a single radio show.

Landlord Place a criminal venture.

Master of Modes Play each game mode in the Ninjago Battle Arenas

Point Paper Collect all the items on Evacuation Point

Speed of Darkness You traveled 30 meters in less than 1 second

Master of Rings Acquire all rings.

Razor Rain You killed 5 characters with Drop Assassination

Can't Trust a Rat Killed 15 Racket Informants

Rising Threat Complete Rising Threat.

Serious Collector Found 50% of the documents in the game.

School of Hard Knocks Request Stiles to toss you grenades 15 times.

Explosive Complete the mission "Long Way To The Top".

Mortal Coil Shuffler Extraordinaire Accumulate 20 deaths in one Story level