Des-Sensei

Death Hazard Score 20 single-shot Zombie kills.
"Don't these things usually hang out in shopping malls?"

The Legend Begins... Complete a Legend of the Wasteland

Savior of the People Rescue 100 AIM prisoners

Clear Chapter Five You've cleared Chapter Five.

The Prestige Complete an Ops Activity on Grandmaster difficulty.

All This Science I Don't Understand Destroy 10 Steam Batteries on Steam Fortress

Driving Music Use the Personal BGM function, and go for a drive while listening to your favorite songs.

Dive into the Fray Complete one secondary mission in Libra of Soul.

T-Bone: Negative Eugenics Kill 4 enemies at once by blowing up the RC Car

Clear Chapter Six You've cleared Chapter Six.

Know What Is Right Complete all territories of Francia (The Siege of Paris).

Adept Explorer You've discovered 60% of the Explorer Notes on the ARK!

The Force is Strong With This One Reach Rank 50.

Gold Rush Earn 70 Gold Medals in Story missions.

Combot, Return to Base! You cleared Stage 5 in Fight Lab.

And you liked him, didn't you? Meet your old friend again

DLC: Zombies: Gold MedaliZt Get a gold medal in all 7 movie pitches in Score Attack.

Margwa Party In Shadows of Evil, kill 2 Margwas in a single round.

Custom Object Create a custom object inside one of your levels

Fickle Friend You switched places with your partner 765 times.

Trials – Chapter IV Complete all the trials for Chapter IV

Clear Final Chapter You've cleared Final Chapter.

Top Gear Collect All Armor Pieces

From Shadow to Shadow Stealth Brand a Captain.

Faction Benefactor Collect 150 faction items.

Tough Enough Complete Campaign Mode On 'Grim'

Violent Melody Complete the Campaign on Normal Difficulty

Dynamic Duo Complete a Round in Co-Op Without Either Player Taking Damage

No Man Left Behind Kill all enemies while escaping from the collapsed building

Overload Specialist ME2: Disrupt the shields of 25 enemies

Heroic Agent Bonus for completing the game on Experienced difficulty.

The Innocent and the Predatory Capture all of Black Mask's Assassins

Keep 'Em Coming Get 5 kills with one deployed Sentry Turret

Overwhelming Sage You've acquired S Rank in "Battle Between the Sage God".

Gun Game In Campaign, kill 5 enemies with 5 different guns in under 30 seconds.

Crusade Finish all levels in Knight difficulty

Treasure Trove Open 50 Cache strongboxes

What If You Picked The Other One? Make the call

Oleaginous Old Ones Find all the Collectibles on Sanitarium

Professional Explorer You've discovered 70% of the Explorer Notes on the ARK!

Head Cheese Kill all enemies in the butcher shop with head shots.
"Nice shooting! But it's not like you're PAYING for that ammo. Feel free to use more."

Survivor Earn a total of 5 stars from Survival missions in the original game

The Librarian Collect all Logs.

Stay On Target... Get to the falling Gorog without crashing into any debris.

Snap To It Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan

Bridge Limbo Fly an airplane under 30 unique bridges in Panau.

Robots Rule! Win Arcade Tag Ladder with robot Sektor and Cyrax

Fourth Hokage's Back You've acquired S Rank in "Sturm und Drang".

All Journeys Start with a Single Step Play a ranked match.

For real this time Earn a Gold Rating in the training simulator.