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Halo Infinite
Various Steam Achievements
Complete the indicated task to unlock the achievement.
Achievement
How to unlock
"Need a Weapon?"
Try out a new weapon customization item.
A Fellow of Infinite Jest
Kill three enemies with the ball in a matchmade Oddball game.
A True Test of Legends
Complete all main campaign missions on Legendary difficulty.
Aegis Fate
Deploy the Drop Wall fifty times.
All About the Grind
Finished Ranked Placement Matches.
All-Seeing I
Use the Threat Sensor fifty times.
Armory Amore
Access all 34 Mjolnir Armor Lockers.
Ascension
Defeat the Banished warlord Tremonius.
Augmented
Earn three stars in 5 Tier three Weapon Drills.
Back to the Chopper
Earn "Splatter" with a Brute Chopper in a matchmade game.
Bare Your Fangs
Complete the main campaign on Normal difficulty.
Battle Tested
Complete a Battle Pass.
Big Brother
Fully upgrade the Threat Sensor ability.
Bloodstars' Bane
Eliminate all fifteen Banished High-Value Targets.
Bomb Returned
Repel an enemy grenade with the Repulsor in a matchmade game.
Bring Shiela Home Safely
Get the Scorpion all the way to the "House" without it blowing up.
Brothers Grim
Take down the Spartan Killers Hyperius and Tovarus.
Brutality
Kill an enemy with melee using a bladed weapon in a matchmade game.
Bunker Buster
Complete all seven Banished outposts.
Canon Collector
Unlock all UNSC Audio Logs.
Catacomb
Discover all hidden Skulls.
Clocking In
Complete a Daily Challenge.
Control Freak
Assist in capturing all zones that lead to a score in a matchmade Total Control game.
Customary
Play a custom game.
Deadeye
Earn three stars in a Weapon Drill.
Dispatches From the Front
Access your first UNSC Audio Log.
Do You Even Gift?
Drop a Power Weapon for an ally in a matchmade game.
Doing Your Part
Complete the Tutorial.
Eld Aficionado
Scan a Forerunner Artifact.
Enemies Everywhere!
Mark 3+ enemies at once in a matchmade game.
Evasive Maneuvers
Unlock the Thruster ability.
Fallen
Follow the UNSC signal to a Banished stronghold called the Tower. Find the source. Get out alive.
Fight Hard, Die Well
Complete all main campaign missions on Heroic difficulty.
First Contact
Lost, and found.
Forza Veloce
Complete all fourteen main missions in under eight hours.
Get the Popcorn
View a clip in theater.
Getting Defensive
Fully upgrade your Energy Shields.
Getting Strong Now
Launch into Training Mode for the first time.
Grab Some Cover
Unlock the Drop Wall ability.
Greased Lightning
Complete the Movement Yard in under 25 seconds.
Gun Runner
Take down all three Banished AA guns.
Haruspis
Scan all seven Forerunner Artifacts.
Headhunter
Eliminate a Banished High-Value Target.
Headmaster
Complete all main missions on Legendary with all Skulls active.
Headstrong
Discover your first hidden Skull.
Hear These Words!
Infiltrate the Command Spire and put an end to the Reformation.
Hidden Experience
Locate and secure a Spartan Core.
Humble Beginnings
Complete one level in a Battle Pass.
Hunter. Killer.
Defeat the Hunter pair stationed at the base of the Spire.
I'm Ready, How 'Bout You?
Change your Spartan's look in the Customize menu.
Impervious
Fully upgrade the Drop Wall ability.
Infinity Down
Access your first Spartan Audio Log.
Just the Two of Us
Access your Personal AI.
Kebab
Destroy an enemy vehicle with the Skewer in a matchmade game.
Know Your Enemy
Unlock all Banished Audio Logs.
Legends
At the end he was just a soldier. Hoping he'd done the right thing.
Light the Way
Reach the Beacons, assemble the Sequence, and gain access to the Command Spire.
Limited Addition
Complete a Limited Time Challenge.
MEDIC!
Revive three allies in a matchmade Elimination round.
Make a Little More Noise
Grab a power weapon from the Tutorial armory.
Mjolnir Master
Acquire all Spartan Cores.
Money in the Bank
Access your first Mjolnir Armor Locker.
Multi-class Racer
Drive four unique vehicles in a matchmade game.
Natural Formation Location Sensation
Gain access to a loot cave in a matchmade game.
New Kid on the Block
Earn "Perfect" with a VK78 Commando in a matchmade game.
No One Left Behind
Answer all UNSC distress calls.
Nosebleed
Check out the best possible view.
Off the Air
Destroy fourty Banished Propaganda Towers.
One Down...
Destroy a Banished anti-aircraft gun.
One Shot, Top Mid
Mark an enemy located at "Top Mid" in a matchmade game.
Outpost Discovery
Complete a Banished outpost.
Party Bus
Earn "Mount Up" in a Razorback in a matchmade game.
Passing the Gas
Kill a Grunt that's been thrown by a Brute.
Passion for Fashion
Wear a new armor customization item.
Peak Performance
Earn 2,000 score in a matchmade game.
Peeker's Disadvantage
"Back Smack" an enemy who is zoomed in with a scoped weapon in a matchmade game.
Pelican Down
Shut down the first Spire and stop Zeta's Reformation before it's too late.
Please Shut Up
Take out a Banished Propaganda Tower.
Reaching Out
Fully upgrade the Grappleshot.
Reckoning
Storm the House of Reckoning.
Reclaimer
Capture your first Forward Operating Base.
Reporting for Duty
Change your Spartan Tag.
Resurgency
Capture all available Forward Operating Bases.
Rubicon Protocol
Unlock all Spartan Audio Logs.
Run Rabbit, Run
Use the Thruster fifty times.
Running Laps
Capture the flag twice in a matchmade Capture the Flag game.
Secret Stash
Place an item in the Razorback's storage in a matchmade game.
Set a Fire in Your Heart
Complete the main campaign.
Sharpshooter
Complete a Weapon Drill.
Sick Burn
Kill an enemy with the Ravager's charged shot in a matchmade game.
Skyhook Shot
"Grapplejack" an enemy flying vehicle in a matchmade game.
Slaying with Style
Earn a Mythic Medal in a matchmade game.
Sparring Partners
Change any training mode option.
Straight to the Bank
Deposit five Power Seeds in a matchmade Stockpile game.
Takes One to Make One
Splatter an enemy with a Ghost.
That Thing on the Left is the Brake
Test drive a new vehicle customization.
They See Me Rollin'
Spectate an ally that is driving a Warthog or Razorback in a matchmade game.
Those Wonderful Toys
Successfully use the Grappleshot fifty times.
Thrusters On Full
Fully upgrade the Thruster ability.
Together. Again.
A friend is in danger and time is running out. It's time to face your past and save your future.
Together. Again?
Explore the underbelly of Zeta Halo and retrieve a weapon to turn the tide of this conflict.
Too Many Goodbyes
Defeat the Harbinger. Confront the truth.
Two Sides to Every Story
Access your first Banished Audio Log.
Unearthed
Shut down the Banished mining laser and gain access to the Conservatory.
Visionary
Unlock the Threat Sensor ability.
Wait, I Can Throw Those?
Throw fifty fusion coils.
Wanna Have a Catch?
Stick fifty enemies with grenades.
Wars with Friends
Bring some rescued UNSC Marines along for the ride into a main mission.
Watt Say You?
Earn "Chain Reaction" with a Shock Rifle in a matchmade game.
We Have a Job For You
Complete a Weekly Challenge.
We're On Our Way
Answer a UNSC distress call.
What Will It Take?
Enter the Nexus and learn the secrets of the Spires. Trust is a fragile thing, isn't it?
Which One of Us is the Machine?
Get and equip a new AI.
Whip-Riding the Ghost
Use the Grappleshot to board an enemy Ghost.
Who is Max Valor?
Complete all Valor-awarding activities.
Working Remote
Pick up a weapon using the Grappleshot in a matchmade game.
You're Up, Rook'
Play a Ranked Match.
Zeta
Fight your way through Outpost Tremonius and step out onto the surface of Zeta Halo.
Zone Ranger
Secure five zones in a matchmade Strongholds game.
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