RedHarvest17

This Stuff is Your History Complete 343 Guilty Spark.

Disarmed Dismember 100 Flood parts.
100/100

Proto Gravemind Find all skulls and terminals in 343 Guilty Spark.
100/100

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

Control Alt Delete Complete Assault on the Control Room.

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

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

Bad Gas Destroy 100 Grunt backpacks.
100/100

Plate Tectonics Break off 25 Hunter backplates.
100/100

Claims Adjuster Break off 50 Vehicle parts.
100/100

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

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

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

Bee Thirty Complete Silent Cartographer.

Infiltration Anticipation Complete Truth and Reconciliation.

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

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

Installation 04 Complete Halo.

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

The Autumn Leaves Complete Pillar of Autumn.

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

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

Cranial Collect a Skull.

I'm The Best There Is... Collect all Trophies

Ultimate Predator Reach Player Level 36
36/36

Repressed Memories Unlock the hidden memory in Nightmare Trials

One More Story Complete the Main Story

A Sinister End Defeat Essex

Small Mercies Set Walter free

Crate Collector Collect all Material Crates
68/68

Pathways of the Mind Discover all Nightmare Doors
14/14

Full Barrel Collect all Whisky Bottles
20/20

A Previous Life Learn the truth about your past

Had To Put Him Down Defeat Sabretooth

Harmer's Market Destroy all vendor stalls during the Sabretooth boss fight

Undercover Dress up as Patch

Adamantium Armory Craft enough suits to fully upgrade your Health
20/20

Secondary Mutations Reach Adaptation Level 10
10/10

Struck Dead Defeat Deathstrike

Cut Just As Deep Kill 100 enemies with the Helix Claws
100/100

Blindsided Stealth kill 10 enemies blinded by Jean
10/10

Saturn Slam Drop Saturn onto The Hand in Japan

The Monster In Me Survive the Helix Engine

Careful What You Wish For Save "Walter"

That's Cheating Free the stuffed animals from the claw machines

Poseidon's Kiss Activate the kissing toilet in the Tokyo bar bathroom

Crash Course Survive Plane Crash

Ground Control Push 3 enemies out of the plane
3/3

A Firm Handshake Meet The Hand

Kicked the Bucket Defeat the Sentinel Prototype