ORMZBY

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

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

It's a Bug Hunt Eliminate 10000 xenomorphs.
3/100

Undiscovered Truths Find all the intel hidden in Nightfall.

Burgertown Escort Service Rescue 1 survivor in Infection.

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

Family Reunion Achieved a compromise between Olivia and Minnie.

Special P.E.T. Benefits Acquired Special Delivery, P.E.T., and Employee Benefits.

Tag, You're it! Use the Spotter Scope to tag 60 enemies or items in Open Combat Missions

Green Series clear Get a silver medal on every green track

Positive cash flow Complete a Financial objective in Career Mode

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

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

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

Fresh Fish Have 5 ice blocks in your cargo.

A Clean Bill of Health Have a single character affected by all status ailments (both beneficial and detrimental).

Fully Improved: Gwen Fully improve Gwen's Lodge.

2-fer Using the EBR-14, kill 2 enemies with 1 bullet 5 times in 'Payload' without sounding the alarm

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

The First One is the Hardest Get your first 1,000,000+ combo

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Thanatophobia WITHOUT using the Architect, complete the game dying 15 times or less

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

The Most Famous Hedgehog in the World Have your photos taken in Studiopolis Zone

Keeper's Best Friend Prevent a goal with a sliding goal line clearance

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

A Star is Born Earn a bronze star in Career mode

Off My Planet Recover the Hyperwave Beacon.

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

Overwhelming Confidence Complete 25 successful Challenge runs.
0/100

Worth Every Penny Acquire 1000 credits in one month.

From The Black Depths Catch the Colossal Squid.

Folk Hero Complete all quests in the world in Story mode
30/100

Donut Mess with a Cop Unlock Officer Dick.

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

Get him! Win a Quick Race on a track in the Batcave (not unlockable in Split Screen).

Going to the Vet Earn the "Veteran" Challenge Collection.
0/10

Fully Loaded Maximize all upgrades.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

The New Fort Knox Gain 1500 gold bullion

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

That Party was Ace Ace every Adventure level in The Journey Home.

Street Fighter Complete all Dragon's Teeth Assignments

ARCHIVIST Collect all documents

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected