uberfist

9600 BC Completed! Complete the Ancient Atlantis time zone

Year 673 Completed! Complete the Medieval time zone

A for effort Attain a Time Trial star rating of 35

Katagelasticism Mock the traitor.

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

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

Pillar of the Community Reach Whittleton Creek Mastery Level 20.

A shining inspiration to us all! Achieve the rank of Grand Lord (Rank 25).

RPM Completionist Gain all stars in 'RPM'.

Have you tried turning it off and on again? Complete Terminal Error on any difficulty.

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

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

One Night in Bangkok Reach Bangkok Mastery Level 20.

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

That's the Spirit! Earn all 75 Stamps available in the Wild Spirits Career

Day 0 Completed "Day 0"

The Signal Set out on a rescue mission

Call me Ace! Ace all trick types in a Gymkhana Championship event

Extraordinary Popular Delusions Had all happiness values above 50

Death of Comedy Use every type of novelty weapon on a zombie

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Keys to the City Reach Mumbai Mastery Level 20.

Love Has Prevailed Defeat King Cepheus.

Vaudeville Legend! All Stars collected

Prod off Kill 5 worms with the Prod weapon.

Roadblock In chapter 4, defeated Motormaster while racing him.

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Dark Room Beat the Dark Room

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

Kali Ma Complete Abaddon Asylum on any difficulty.

Plant Prosperity Sow 10 hectares

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

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

Up Down Up Down Reached the top of the excavation site

Court Wizard 12 Charms unlocked

Guardian Angel Kill Satan with Maggy

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

Starry-eyed Earn every star in Team Adventure Mode Chapter 2.

Mission Complete Reach Colorado Mastery Level 20.

Rapid Reflexes Get 5 Headshot Kills during a single use of the Adrenaline Stim in Campaign

Iceolated Discovered a way through the abandoned mine

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

All Star Get 100 Stars in S.T.A.R. Lab Mode

Total protonic reversal Complete Return to Hell on any difficulty.

Sayōnara Reach Hokkaido Mastery Level 20.

Gemologist Have 10 unused gems in your ship at one time.

The Relic Kill Isaac with Maggy

Handyman In a Single Player game, repair a hunting shelter