Zyler98

Disillusioned Complete Dawn of the Machine in single player.

Xal’Goroth Defeated Defeat Xal’Goroth the Imprisoned.

Archeologist Completely reassemble all Relics in a single save slot.

Spear Mastery Acquire all Chain Spear upgrades in a single save slot.

Hello, Old Friend Acquire the '93 Shotgun.

Some Assembly Required Completely reassemble a five-piece Relic.

Spear Adept Acquire all upgrades for a single Chain Spear ability.

Time is Money Complete a Ritual of Power.

Revelations Complete Complete the Revelations Campaign.

Hellwalker Acquire the Praetor Suit.

Time to Hunt Acquire the Chain Spear.

This Is the End Complete the story DLC

Farewell, Old Friend Beat CHAR-les

For Chief's a Jolly Good Fellow Save Sechenov

Terminator's Death Use an industrial press to destroy robots

Clean in Two Defeat the Second Twin

Better Late Than Never Find the dolphin figurine in the secret room

Validol's Our Bro Complete Validol's mission peacefully

Avatar Kill 10 burning enemies, 10 electrified enemies, and 10 frozen enemies
30/30

Let's Shake on It! Exterminate the RACCOON boss

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

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

Marco... Polo! Fall in the water at Wave and get killed by Morays

REMIX! Complete a Remixed Mission.

Beat the Drop Complete a Remixed Mission without dying.

New Whip Hijack 10 Vehicles.
100/100

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

Bad Gas Destroy 100 Grunt backpacks.
100/100

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

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

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

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

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

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

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

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

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

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

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

The Autumn Leaves Complete Pillar of Autumn.

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

Plate Tectonics Break off 25 Hunter backplates.
100/100

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

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

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

Dust & Echoes Evolved Complete The Maw.

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