dP178

Kicked the Bucket Defeat the Sentinel Prototype

Berserker Unleashed Fly into a Berserker Rage

Shish Kebab Impale an enemy on an environmental hazard

Hell Raisers Destroy the Refinery

Recycled "Defeat" a Reaver using molten metal

Road Rage Complete Canada Highway Chase

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

Space Monkey Fever Defeat Mungo at Kalidon.

Style with a Twist Complete a full set of armor.

It's a Grower Obtain the Sprout-O-Matic gadget.

Bolt Fan Obtain a Titanium Bolt.

Quartered Wardrobe Collect a piece of armor.

The Duel Driving a red-coloured scout vehicle, collide with any truck and take less damage than that truck

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

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.

Broken Horse Drive 1 km with all wheels broken

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.

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.

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

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

Personal Space Complete Heavy Burden.

Tiger Company Complete The Most Dangerous Game.

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

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

Before the Fall Complete Boarding Action.

Beat the Drop Complete a Remixed Mission without dying.

REMIX! Complete a Remixed Mission.

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

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

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

Heroes Never Die Complete the Campaign on Heroic Difficulty.
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

New Whip Hijack 10 Vehicles.
100/100

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

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