SternDiamond

Get Personal Complete all agent personal missions and get all agents to level 20.

In Seventh Heaven Reached overall happiness of 77

For Science! Researched all technologies at least once before the year 2005 in a single game

Spiritually Attuned Make 100 Psychic Links (Share or Steal)

Empowered (100 titles) Acquired 100 different titles for Hubert.
Just a little more! Note: Excludes bonus costume titles.

Piddlin' in the Porridge Adventure Mode - Finished a game where one player drank the Sleg

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

Lefthand Mastery Fully upgrade one skill tree

Fan of Fading Crimson A decorative fan awarded to those
who vanquished the crimson-glowing
threat to the village.

Burgertown Escort Service Rescue 1 survivor in Infection.

Grave and Growing Free a country.

Magic Socket Obtain the Magic Socket artifact.

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Fly Swatter Destroy 3 Flypods within 5 seconds on any level of Insect Infestation.

Basic Instinct Kill the assassin at the docks in Chapter 3 as Caddoc

Palamute Gear Tune-up Kit Awarded for collecting a lot of
Palamute Gear. Daily maintenance
is what will make it last!

Island for sale You have favoured the old world at the expense of your roots

The third faction Rescue all the Buddies from their respective predicaments

Femme Fatale Defeat Annuvin as E'lara

Just Like Old Times Dispatch the professor with a shot to the groin.

Bookwyrm This is proof that you've become quite familiar with the Library. How to obtain this is kind of a secret, but if you take the time to do a bit of reading now and then, you should be pleasantly surprised.

Clockwork Happiness Unlock the Tower o' Tims

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Distinguished Service Collect 50 Team Boosts.

Compulsive Hoarder Obtain at least 100 hidden treasure items.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Dom-curious Complete 1 co-op chapter in co-op (on any difficulty)

One-Man Army Owned many parts of the strongest class for each vehicle type.
0/53

Legendary Hero Reach Reputation 5 with any Hero.

Come On And ... Slam 10 zombies at once in Outbreak.

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

Fodra Queen in 60 Seconds Defeated the Fodra Queen in a minute or less.

Razor Sharp Kill 15 enemies with the Forest flechette gun on the Road to Kala Moor

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Cannon Crusher Destroy all enemy cannons in Chapter 4 of the main story

Anorectic Starve for three days.

Nice Save! Score a Nice Save on a teammate.
*Lounge and private parties excluded

What Do We Say To the God of Death? Bandage yourself 3 times in one life

Two's Company, Four's a Party Complete any Adventure level with 4 players.

Doctor Heal over 500,000 hit points.

Worth Every Penny Acquire 1000 credits in one month.

Dedicated Knight Complete 200 Event Quests.

Jet-Setter Find all the jetpacks in Big Butte County in Story mode
0/100

Software Engineer Upgraded your AC's OS.

It's a Cover, Not a Hat Collect 20 hats on a single character.
5/100

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Hi Score Collect 1,000,000 points over all story levels you have played.

Off My Planet Recover the Hyperwave Beacon.

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.