There are a total of 119 achievements that can be unlocked in Halo Infinite, worth a total of 1600 Gamerscore 
.
List
| Icon | Icon (Steam) | Name | Description | Gamerscore
| |
|---|---|---|---|---|---|
| Customization | |||||
|
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Which One of Us is the Machine? | Get and equip a new AI. | 5
| |
|
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Passion for Fashion | Wear a new armor customization item. | 5
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"Need a Weapon?" | Try out a new weapon customization item. | 5
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That Thing on the Left is the Brake | Test drive a new vehicle customization. | 5
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Reporting for Duty | Change your Spartan Tag. | 5
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I'm Ready, How 'Bout You? | Change your Spartan's look in the Customize menu. | 5
| |
| Challenges | |||||
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Humble Beginnings | Complete one level in a Battle Pass. | 5
| |
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Battle Tested | Complete a Battle Pass. | 10
| |
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Clocking In | Complete a Daily Challenge. | 5
| |
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We Have a Job For You | Complete a Weekly Challenge. | 5
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Limited Addition | Complete a Limited Time Challenge. | 5
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| Miscellaneous | |||||
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You're Up, Rook' | Play a Ranked Match. | 5
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All About the Grind | Finish Ranked Placement Matches. | 10
| |
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Get the Popcorn | View a clip in theater. | 5
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Customary | Play a custom game. | 5
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Getting Strong Now | Launch into Training Mode for the first time. | 10
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Sparring Partners | Change any training mode option. | 10
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Sharpshooter | Complete a Weapon Drill. | 5
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Deadeye | Earn 3 stars in a Weapon Drill. | 10
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Augmented | Earn 3 starts in 5 Tier 3 Weapon Drills. | 15
| |
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Doing Your Part | Complete the Tutorial. | 20
| |
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Just the Two of Us | Access your Personal AI. | 5
| |
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Make a Little More Noise | Grab a power weapon from the Tutorial armory. | 5
| |
| Multiplayer | |||||
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Peak Performance | Earn 2,000 score in a matchmade game. | 5
| |