SnakePlissken

All New Skills Learned Learned all new skills in the Burning Shores.
30/30

Whack-A-Grub Close all 4 e-holes around the fountain in Fish in a Barrel without any Locust fully emerging

Clusterluck Kill 3 enemies at once 10 different times (on any difficulty)
10/10

For the Fallen Recover all 33 COG tags (on any difficulty)
33/33

Smell Good Too… (Act 3) Reunite with Baird and Cole inside the Imulsion Factory

Mercenary Complete all acts on Casual Difficulty
5/5

Classic Mercenary Complete all acts on Normal Difficulty
5/5

Soldier Complete all acts on Hardcore Difficulty
5/5

Commando Complete all acts on Insane Difficulty
5/5

The Biggest E-hole (Act 2) Defend Stranded Settlement and head for the Lethia Imulsion Factory

Taking Laverne for a Ride (Act 2) Get the Junker at Chap’s gas station

Lights, Action! (Act 2) Use the spotlight as protection from the Kryll

No More Favors (Act 2) Make a deal with Franklin

My Love for You Is Like a Truck (Act 1) Kill the Berserker in the Tomb of the Unknown

Honor-Bound Recover 22 COG tags (on any difficulty)
22/22

Yeah, Yeah, Group Hug (Act1) Rescue Damon Baird from the Tomb of the Unknown

Cole? As in the Cole Train? (Act 1) Rescue Augustus Cole from the House of Sovereigns

Welcome to Delta Squad (Act 1) Escape from the Slab

Prison Breakout Complete tutorial path on any difficulty

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

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

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

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

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

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

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

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

Lore Have Mercy Activate all 13 Terminals.
100/100

Timeless Tomes Find all skulls and terminals in The Library.
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

Making a Necklace Collect 22 Skulls.
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

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

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

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

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

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.

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

REMIX! Complete a Remixed Mission.

Beat the Drop Complete a Remixed Mission without dying.

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