CDFL1983

Who Did That Throw item and knock out 5 opponents as spectator (require more than 6 human players when game ends)

Animal Unlock: 20 Unlock 20 Characters

Who's Laughing Now Be the sole player who hasn't been knocked out at the photo-taking moment

Outfit Unlocked: 20 Unlock 20 Outfits

Hardened Trooper Complete a mission on Intense Difficulty.

Reckoning Complete the "Final Endeavor" Campaign.

Legionnaire's Service Medal Complete all Campaigns on Casual or higher difficulty.

The Story of the Quarry Complete the "Ancient Anomaly" Campaign.

Canary Complete the "Rock Bottom" Campaign.

How Do You See Out Of These Things? Collect 10 hats.
10/10

Worst Party Ever Complete the "Boarding Party" Campaign.

Hell and Back Level a weapon to four stars.

Not Just For Decoration Equip at least one attachment on a sidearm.

It's a rescue mission, you'll love it! Complete the "Rescue and Recovery" Campaign.

Welcoming Committee Complete the "Prologue" Campaign.

Worthiness Tested Attempt a Challenge run.

Sportsmanship Knock out 1 player at the podium

Twice The Fun Finish 2 Custom Games with multiple local players(splitscreen)

I Need a Bigger Garage Unlock a Car

The First of Many Finish a World Tour race

First Hunt Defeat an animal in SURVIVAL.

Jungle Baby Complete the tutorial.

Personal Space Complete Heavy Burden.

Claims Adjuster Break off 50 Vehicle parts.
100/100

Parting Gifts Find all skulls and terminals in Heavy Burden.
100/100

Tiger Company Complete The Most Dangerous Game.

Brute Loops Find all skulls and terminals in The Most Dangerous Game.
100/100

Before the Fall Complete Boarding Action.

Dust & Echoes Evolved Complete The Maw.

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

Birth of a Spartan Complete the Campaign on Normal Difficulty.
100/100

Clean Lap On The Maw complete the warthog run without being forcibly ejected from your vehicle.

Food Critic Listen to the Thirsty Grunt talk about his eating habits.

REMIX! Complete a Remixed Mission.

No Rush Find all skulls and terminals in The Maw.
100/100

Captain’s Orders Complete Keyes.

Disarmed Dismember 100 Flood parts.
100/100

Double Trouble Complete Two Betrayals.

Protocol Dictates Action Complete The Library.

Make Them Count Kill 100 enemies with headshots.
100/100

Making a Necklace Collect 22 Skulls.
100/100

This Stuff is Your History Complete 343 Guilty Spark.

Proto Gravemind Find all skulls and terminals in 343 Guilty Spark.
100/100

Control Alt Delete Complete Assault on the Control Room.

Stowed in Snow Find all skulls and terminals in Assault on the Control Room.
100/100

That’s My Ride On Assault on the Control Room get to the Banshee before the Elite.

Bee Thirty Complete Silent Cartographer.

Plundered Find all skulls and terminals in Truth and Reconciliation.
100/100

Clean Sweep Find all skulls and terminals in Pillar of Autumn.
100/100

Buried Treasure Find all skulls and terminals in Silent Cartographer.
100/100