The Halo games have always had bosses, but Halo Infinite takes it a step further and adds named enemies to take out while exploring, and when playing main campaign missions. These tough encounters must be won in order to progress with the story.
Near the end of the Foundation mission in Halo Infinite, the named enemy Tremonius will appear with two Jackals. However, just because he's the first Boss, that doesn't mean he's easy to take down—especially if playing on Heroic or Legendary difficulty.
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