Halo Infinite: How to beat Tremonius

In Halo Infinite, Tremonius is the first boss you'll encounter. He is Banished with heavy armour who is joined by two armoured Jackals who can take you down quickly regardless of the difficulty level. Here's how to beat Tremonius and accomplish The Foundation, the second level.

It is critical that you do not rush in and confront Tremonius when the cutscene introduces his ends. He's well armoured, and the Jackals he's surrounded by will rapidly dispatch you. Instead, when he first jumps at you, scoot back and to the right. There will be several spires in the region that will keep the Jackals from shooting you and your equipment. If you have a Plasma weapon, swiftly deactivate his shields. They are represented by a white bar on his health bar that does not recharge. Switch to a kinetic weapon once the white bar has vanished.

Work your way around the pillars to discover the Jackals now that you've opened a distance between you and Tremonius. Using a grenade to take them out is arguably the quickest and safest way to do so. They have Manglers, so if you approach too close, they can easily take you out. If the grenades don't work, fire the pink canisters and blow them up nearby, or kite them between you and Tremonius, and he will shoot and kill them for you.

Once the Jackals are out of the way, the combat becomes much easier. Just stay away from Tremonius when he lunges at you and duck for cover when he fires at you. He'll die eventually if you rely on kinetic weapons and grenades.