Steeddaddy

Hell Raisers Destroy the Refinery

Road Rage Complete Canada Highway Chase

Shish Kebab Impale an enemy on an environmental hazard

Waking Nightmare Discover a Nightmare Door "in the wild"

Greased Read Callisto's journal in her Vancouver garage

Suit Up Craft your first Suit

Adamantium Dreams Achieve Adamantium on any Nightmare Trial

But a Dram Collect first Whisky Bottle

Omega Dead Defeat Omega Red

Hot Head Hit Rage Tier 3

Fully Evolved Collect Every Trophy.

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

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

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

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

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.

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

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

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

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

Personal Space Complete Heavy Burden.

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

Headhunter Collect all 39 Skulls.
100/100

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

Lore Have Mercy Activate all 13 Terminals.
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.

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

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

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

Outpost Discoveries Find all skulls and terminals in Two Betrayals.
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

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

Captain’s Orders Complete Keyes.

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

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

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

Bad Gas Destroy 100 Grunt backpacks.
100/100

New Whip Hijack 10 Vehicles.
100/100

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

Dust & Echoes Evolved Complete The Maw.

Plate Tectonics Break off 25 Hunter backplates.
100/100

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

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

Making a Necklace Collect 22 Skulls.
100/100