Accessed your first Mjolnir Armor Locker.
Completed a Banished outpost.
Answered a UNSC distress call.
Captured your first Forward Operating Base.
Fought your way through Outpost Tremonius and stepped out onto the surface of Zeta Halo.
Located and secured a Spartan Core.
Defeated the Banished warlord Tremonius
Successfully used the Grappleshot 50 times.
Accessed your first UNSC Audio Log.
Explored the underbelly of Zeta Halo and retrieved a weapon to turn the tide of this conflict.
Lost, and found.
Killed a Grunt that's been thrown by a Brute.
Accessed your first Banished Audio Log.
Accessed your first Spartan Audio Log.
Complete "Big Smoke".
Kill an enemy while blinded by a flashbang in the single player campaign.
Complete 'F.N.G.'.
Complete the cargo ship mockup in less than 19 seconds.
Completed one level in a Battle Pass.
Earned 2,000 score in a matchmade game.
Completed a Weekly Challenge.
Completed a Daily Challenge.
Played a Ranked Match.
Changed your Spartan Tag.
Got and equip a new AI.
Changed your Spartan's look in the Customize menu.
Pardon me for the mistake
24/7 a beat to relax/study to
Yeay, achievement unlocked!
It's social media worthy!
It smells good
What can I get you?
Get 25 Revenge medals
Get a quad kill
Get 25 double kills
Get 15 kills without dying
Get 50 headshot kills
Deal 10,000 damage to enemies
Get 10 kills without dying
Get 5 kills without dying
Complete a match
You completed 'A Pirate's Life'.
Received the Commendation for earning 150,000 gold from Merchant Alliance Voyages.
You located the missing ship on a Lost Shipment Voyage without finding all the clues.
The Merchant Alliance you now represent, never forget your extra percent.
Completed the Prologue.
Complete all training camp drills.
Completed all acts on Normal Difficulty
Completed all acts on Casual Difficulty
Completed all acts in co-op
