CLEMAX

Master of Masters Reach master rank 200.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Walk in the Park Complete the game on hard using hardcore mode

Into the Caves of Insanity Find and read all journal fragments in the Main Campaign.

Trine 2 Hard Earn all Trophies in Trine 2

Fully Kitted 2.0 Unlock all Upgrades in the Bloodline expansion

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Backwards & Forwards Complete ALL levels in N. Verted mode

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

Packrat Collect 50% of Data Drive files in the Bloodline expansion

A for effort Attain a Time Trial star rating of 35

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

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

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

Seal the Deal Complete a Triumph Seal.

Pursuit of Knowledge Filled 80% of the Datalog.

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

I Meant To Do That Kill yourself 100 times.

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

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Clock Work Set a Personal Best Time on every Time Trial course.

Veteran Collector Find all treasure within a single locale.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Master Play fifteen games

Ghost Master Defeat a Staff Ghost on every Time Trial course.

Outstanding Observer Complete many requests for the Lynian Researcher.

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

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Still counting Attain a Time Trial star rating of 50

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Crazy Box Pass every mission.

Nahantu Sightseer Explore all of Nahantu.
0/100

Making mountains out of molehills Kill 100,000 enemies.

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Wishing for the Best Complete the "Last Wish" Raid.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Monster Master Maximize the research level for almost all large monsters.

Bike Win 5 Festival races using a Bike

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

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

Don't burn yourself out Defeated the Keeper

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

Tailor-made Chose a perfectly fitting armor

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