Primal1nstincts

Astral Obtain 4 Power Upgrades.

Enemy of My Enemy Help with the CFD.

Thermal Termination Kill the Resonant in Central.

Paranatural Craftsman Equip 3 Artifacts.

Rescue Mission Rescue Arish.

Personal Development Obtain 4 Health Upgrades.

Curtain Fall Kill the Resonant in the West Incursion Zone.

Paranatural Agility Perform 3 Perfect Dodges in less than 6 seconds.

Paranatural Apprentice Craft an Artifact.

SHÜM! Play a level in SHÜM!

Core Competency Obtain a Health Upgrade or Power Upgrade.

Field Work Reach level 3 in any Zone.

Up to the Task Complete a World Feat.

Out of Uniform Equip an outfit item in every customization slot.

Artistic Liberation Kill the Resonant in Downtown.

Finalization Protocol Unlock a Combo Finisher.

Astral Construction Purchase an Aberrant Upgrade.

Promising Recruit Unlock a Talent.

Parautilitarian Obtain your first Combat Ability.

Assigned to Accept Obtain Aberrant.

Fully Evolved Collect Every Trophy.

Arm's Length On 343 Guilty Spark complete the first floor without taking a hit.

MYTHIC Complete the Campaign with LASO enabled.
100/100

Jiralhanae Conservationist On The Most Dangerous Game don’t kill any rampaging Brutes.

Living Legend Complete the Campaign on Legendary Difficulty.
100/100

Hot Streak With the Floor Is Lava Skull activated beat a mission without jumping or dying.

Frugal Fire Equip Famine, Recession, and Johnny Ammo Tree Skulls and beat a mission without running out of ammo.

Even Tempered With the Temperamental Skull activated beat Halo without upsetting anyone.

This is My Ship Now Eliminate Captain Keyes and trap his six avenging Marines in the Autumn’s observation pen.

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

Headhunter Collect all 39 Skulls.
100/100

Collector’s Addition Find all skulls and terminals in the game.
100/100

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

Mix Master Complete an entire Remixed Campaign without dying.
100/100

Like Old Times Complete Two Betrayals with the Speed Limit, Endurance Spec, Hip Fire, and Armistice Skulls enabled.

Personal Space Complete Heavy Burden.

Lore Have Mercy Activate all 13 Terminals.
100/100

Tiger Company Complete The Most Dangerous Game.

Before the Fall Complete Boarding Action.

Souvenirs Find all skulls and terminals in Boarding Action.
100/100

Priorities Find all skulls and terminals in Keyes.
100/100

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

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

New Whip Hijack 10 Vehicles.
100/100

Outpost Discoveries Find all skulls and terminals in Two Betrayals.
100/100

Timeless Tomes Find all skulls and terminals in The Library.
100/100

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

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