Outlandtic

Wave Goodbye Survive 5 waves in Horde Mode.

Overly Attached Collect 50 weapon attachments.
50/50

Custom Made Marine Complete 5 missions with the Specialist Kit.
5/5

Spilled Milk Eliminate 1000 Synthetics.
1000/1000

Maxed Out Fill every slot in a perk board.

Seasoned Veteran Level a Kit to Rank 10.

Hardened Trooper Complete a mission on Intense Difficulty.

Head Hunter Get 1000 Headshot kills.
1000/1000

Reckoning Complete the "Final Endeavor" Campaign.

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

Worthiness Tested Attempt a Challenge run.

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

Purge the Unclean Eliminate 1000 Pathogen.
1000/1000

Fully Loaded Equip a weapon with all attachments, including an Augment.

Voided Warranty Collect 5 Augments.
5/5

Hell and Back Level a weapon to four stars.

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.

Yellow Makes It Shoot Better Equip a colorway and three decals onto a gun.

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.

Next Top Marine Equip cosmetics on your head, torso and legs.

SYNCHRONIZITÄT Receive an important message.

When the going gets tough, the tough get going Reach level 300 in your Farm

Fully Evolved Collect Every Trophy.

New Whip Hijack 10 Vehicles.
100/100

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

All Shield, No Yield Complete any level on Heroic difficulty or higher without taking health damage.

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

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

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

Map Quest Complete The Silent Cartographer without shooting, using grenades, melee, dying, or restarting.

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

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

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

Beat the Drop Complete a Remixed Mission without dying.

REMIX! Complete a Remixed Mission.

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

MYTHIC Complete the Campaign with LASO enabled.
100/100

Heroes Never Die Complete the Campaign on Heroic Difficulty.
100/100

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

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

Lore Have Mercy Activate all 13 Terminals.
100/100

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

Successful Search Find all skulls and terminals in Halo.
100/100

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

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

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