What are the Secret Achievements in Halo Infinite?

April 2022 · 2 minute read

There are a lot of achievements and objectives to complete in Halo Infinite—and that’s even before you take into account the campaign.

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If you’re a diehard completionist, no playthrough will feel complete without collecting all the achievements. Though you can complete the campaign without giving it much thought after a few playthroughs, you may want to keep your eyes peeled if you’re trying to collect all the achievements in Halo Infinite.

In addition to the usual set of achievements in Halo Infinite, the game also provides players with 18 Secret Achievements, which are hidden until you complete them. Here is a list of all the Secret Achievements in Halo Infinite and their descriptions—but the cryptic text may not always lead you to how you can finish them.

All Secret Achievements in Halo Infinite

AchievementDescription
AscensionDefeat the Banished Warlord Tremonius 
Brothers GrimTake down the Spartan killers Hyperius and Tovarus 
FallenFollow the UNSC signal to a Banished stronghold called the Tower. Find the source. Get out alive.
First ContactLost, and found. 
Greased LightningComplete the Movement yard in under 25 seconds.
Hear These Words!Infiltrate the Command Spire and put an end to the Reformation.
Hunter. Killer.Defeat the Hunter pair stationed at the base of the Spire.
LegendsAt the end he was just a soldier. Hoping he’d done the right thing. 
Light the WayReach the Beacons, assemble the Sequence, and gain access to the Command Spire. 
One Down…Destroy a Banished anti-aircraft gun. 
Pelican DownShut down the first Spire and stop Zeta’s Reformation before it’s too late. 
ReckoningStorm the House of Reckoning. 
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 in this conflict. 
Too Many GoodbyesDefeat the Harbinger. Confront the truth. 
UnearthedShut down the Banished mining laser and gain access to the Conservatory. 
What Will It Take?Enter the Nexus and learn the secrets of the Spires. Trust is a fragile thing, isn’t it? 
ZetaFight your way through Outpost Tremonius and step out onto the surface of Zeta Halo. 

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