CodenameHaar

Clean Sweep Find all skulls and terminals in Pillar of Autumn.
0/100

Bad Gas Destroy 100 Grunt backpacks.
76/100

Plate Tectonics Break off 25 Hunter backplates.
84/100

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

Successful Search Find all skulls and terminals in Halo.
0/100

Buried Treasure Find all skulls and terminals in Silent Cartographer.
25/100

Stowed in Snow Find all skulls and terminals in Assault on the Control Room.
0/100

Making a Necklace Collect 22 Skulls.
4/100

Plundered Find all skulls and terminals in Truth and Reconciliation.
25/100

Proto Gravemind Find all skulls and terminals in 343 Guilty Spark.
25/100

Timeless Tomes Find all skulls and terminals in The Library.
0/100

Outpost Discoveries Find all skulls and terminals in Two Betrayals.
0/100

REMIX! Complete a Remixed Mission.

Souvenirs Find all skulls and terminals in Boarding Action.
0/100

No Rush Find all skulls and terminals in The Maw.
0/100

Brute Loops Find all skulls and terminals in The Most Dangerous Game.
25/100

Beat the Drop Complete a Remixed Mission without dying.

Priorities Find all skulls and terminals in Keyes.
0/100

Parting Gifts Find all skulls and terminals in Heavy Burden.
0/100

Lore Have Mercy Activate all 13 Terminals.
23/100

Headhunter Collect all 39 Skulls.
2/100

Collector’s Addition Find all skulls and terminals in the game.
7/100

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

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

Super Human Precision Successfully land 10 Super Skills during battle. (Excluding Offline Versus and Training mode.)
7/10

New Whip Hijack 10 Vehicles.
50/100

Heroes Never Die Complete the Campaign on Heroic Difficulty.
0/100

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

Everybody Needs a Hobby Customize your avatar.

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

Living Legend Complete the Campaign on Legendary Difficulty.
0/100

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.

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.

New World Enter the Online Lobby.

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

Smash! Successfully land Assemble Smash 10 times during battle. (Excluding Offline Versus and Training mode.)
5/10

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

Extinct Species Spent 100,000W$.
60200/100000

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

To the Sky! Successfully land 10 Slam Launchers during battle. (Excluding Offline Versus and Training mode.)
3/10

Mix Master Complete an entire Remixed Campaign without dying.
0/100

The Ultimates Successfully land 10 Ultimate Skills during battle. (Excluding Offline Versus and Training mode.)
7/10

MYTHIC Complete the Campaign with LASO enabled.
0/100

Mashers Unite! Successfully land 100 Link Attacks during battle. (Excluding Offline Versus and Training mode.)
50/100

Sidekick! Perform 100 Assemble Assist attacks during battle. (Excluding Offline Versus and Training mode.)
43/100

Combo Aficionado Clear 10 combo challenges in Character Lessons.
0/10

Roll the Tape! View any replay.

Welcome to the Danger Room Create a room in Room Match.