ChowderlyDude

Soup Sandwich Ram Rose and Parvati, make Berg blow himself up and drown Graves.

Egg-stra XP! Complete the Egg-Stra XP challenge and then destroy a hive in the Onslaught DLC package.

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Weapons Tech Unlock all types of units (Campaign Mode)

Combat veteran Complete third operation (Campaign Mode)

Ariel, is that You...?! Encounter a mermaid

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Helo Hat Trick Destroy each objective helicopter in 'Reactor' with a different Armament

Shinier than Gold Get 7 GOLD MEDALS in the Alps Invitational Challenges

Atomic Obliteration - Complete all the Challenges

Hitchhiker Defuse the bomb on the truck in 'Gora Dam' while it is in motion

Nerves Of Steel Achieve 100% accuracy in any single player mission

Snow Angel Execute the forest sniper in 'Frozen Tundra' with a takedown

Leaves Them Behind Finish 1st in race from the Jungle to the Desert

Chicken Steps 1 Complete level 1

Chicken Steps 2 Complete level 2

Chicken Steps 3 Complete level 3

Chicken Steps 4 Complete level 4

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

A New Protagonist Earned the top ranking in the Friendly Match.

Assassin! Kill 15 German soldiers with knife (Campaign Mode)

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

Chicken Steps 5 Complete level 5

Chicken Steps 6 Complete level 6

Chicken Steps 7 Complete level 7

Chicken Steps 8 Complete level 8

Party-pooper Sabotage the wedding.

Drop the Bass Eliminate both Morgan and Cross in a fall accident and both by dropping a coconut on their heads.

Folk Hero Complete all quests in the world in Story mode
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Chicken Steps 9 Complete level 9

Chicken Steps 10 Complete level 10

One Night in Bangkok Reach Bangkok Mastery Level 20.

Victory! Complete the game (Campaign Mode)

Apprenticeship Graduate Got S rank 10 or more times on Easy Free Missions.

The Mysterious Woman Cleared Chapter 3.

A Series of Unfortunate Events Eliminate Mendola with the crystal ball, Kong in an electrocution, and both by poisoning the pipe.

Mission Complete Reach Colorado Mastery Level 20.

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Hey, Catch! Throw and hit an enemy directly with a Flammable Cannister then blow them up with it

Shot Blocked Shoot the gun out of the air in 'Flashpoint' before a terrorist catches it

My Rifle Is My Best Friend Complete the game on Medium

Chicken Steps 11 Complete level 11

108 Swords of Destiny Obtain all of the blades available in the game.

Chicken Steps 12 Complete level 12

David vs Goliath In Checkmate, destroy the APC using an RC-XD

Sayōnara Reach Hokkaido Mastery Level 20.

I Call Shotgun! Drive a vehicle with a Sentry Gun on the back and have it kill 5 enemies

The Harder They Fall Defeat the Apex Warrior in "The Pipeline"

Supreme commander Complete fourth operation without casualties (Campaign Mode)

Phantom Killer Defeat 30 Dark Phantom ships in J-Adventure mode.