Kobra110

REMIX! Complete a Remixed Mission.

Beat the Drop Complete a Remixed Mission without dying.

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

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

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

Dust & Echoes Evolved Complete The Maw.

Greenhorn Complete the Campaign on Easy Difficulty.
100/100

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

Captain’s Orders Complete Keyes.

A Heroine Emerges Complete Claire's story.

With Time to Spare Defeat Stage 4 G with 4+ minutes left until detonation.

Gotcha! Defeat Stage 2 G using the crane only once.

Treasure Hunter Using the photo hints, find 2 hidden items.

Don't Need No Stinkin' Gun Defeat an enemy with a knife.

New Whip Hijack 10 Vehicles.
100/100

Bee Thirty Complete Silent Cartographer.

Bad Gas Destroy 100 Grunt backpacks.
100/100

Plate Tectonics Break off 25 Hunter backplates.
100/100

Double Trouble Complete Two Betrayals.

Disarmed Dismember 100 Flood parts.
100/100

Protocol Dictates Action Complete The Library.

This Stuff is Your History Complete 343 Guilty Spark.

Control Alt Delete Complete Assault on the Control Room.

That’s My Ride On Assault on the Control Room get to the Banshee before the Elite.

Claims Adjuster Break off 50 Vehicle parts.
100/100

Make Them Count Kill 100 enemies with headshots.
100/100

Like Skeet Shooting Shoot a zombie dog or a licker out of the air.

Hide and Seek Complete Sherry's segment.

Infiltration Anticipation Complete Truth and Reconciliation.

Installation 04 Complete Halo.

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

The Autumn Leaves Complete Pillar of Autumn.

Cranial Collect a Skull.

Hats Off! Shoot Tyrant's hat off his head.

Bon Appétit Shoot the grenade you fed to an enemy.

A Hero Emerges Complete Leon's story.

A Waist of Space Expand inventory slots to max.

Keep Their Heads Ringin' Paralyze a licker's sense of hearing.

A Great Need for a Shower Escape from the sewers.

Master of Unlocking Open all of the safes and locks in the game.

Hack Complete Complete Ada's segment.

One Slick Super-spy Use only the EMF Visualizer to complete Ada's gameplay segment.

Chasing Jill Read a letter left behind by Jill.

Never-Ending Rain Escape the police station.

Zombie Roundup Kill 3 enemies at once with a sub-weapon.

Vermin Extermination Destroy a Mr. Raccoon.

Path to the Goddess Solve the Goddess Statue puzzle.

Eat This! Counterattack with a sub-weapon.

Hip to Add Squares Increase your inventory slots.

A Vault-like Mind Open a portable safe.