Enter the Halo universe

One war
Thousands of hidden operations.

Halo’s central campaigns sit inside a much larger military history of Spartans, colonies, Forerunners and operations that happen between the famous missions.

Last editorial check

Universe orientation

The famous missions are only part of the war.

The quick answer

Begin with Combat Evolved. Add The Fall of Reach immediately before or after it, then follow game release order with selected novels between chapters.

You land on the full chronology. Switch to release order—or turn on Starter Mode only when you need a shorter run.

Universe explored

The Halo universe, story by story

No sampler platter and no screen-only shortcut. This is everything currently mapped, with adaptations and editions folded into the same story card instead of repeated down the page.

How much of the universe?
How should it be ordered?
Filter by how you want to explore
Choose any combination
Story chronology · Full mapped list

Stories follow their most useful in-universe chronology as one continuous numbered list. Era and continuity remain labelled inside each record without interrupting the sequence.

Showing 16 of 16 released stories.

  1. BookCanon

    Halo: The Fall of Reach

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanonListenAudiobook / audioSearch Audible — edition not verified · Opens search resultsCanon

    The foundational novel, published before Combat Evolved and central to Spartan-II history.

    Story eraBooksContinuityCore canonIn-world placementNot yet fixedFirst release2001
  2. GameCanon

    Halo: Reach

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    A game prequel best experienced after the original trilogy.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2010
  3. GameCanon

    Halo: Combat Evolved

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    The cleanest first contact with Master Chief, Cortana and the Halo ring.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2001
  4. BookCanon

    Halo: First Strike

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanonListenAudiobook / audioSearch Audible — edition not verified · Opens search resultsCanon

    Bridges Combat Evolved and Halo 2.

    Story eraBooksContinuityCore canonIn-world placementNot yet fixedFirst release2003
  5. GameCanon

    Halo 2

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    Expands the Covenant side of the war and directly continues Combat Evolved.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2004
  6. GameCanon

    Halo 3: ODST

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    A parallel ground-level story set during Halo 2’s events.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2009
  7. BookCanon

    Halo: Ghosts of Onyx

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanonListenAudiobook / audioSearch Audible — edition not verified · Opens search resultsCanon

    A major Spartan-III and post-war publishing branch.

    Story eraBooksContinuityCore canonIn-world placementNot yet fixedFirst release2006
  8. Comic / graphic novelCanon

    The Halo Graphic Novel

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanon

    A canon anthology expanding characters and events around the original game era.

    Story eraComicsContinuityCore canonIn-world placementNot yet fixedFirst release2006
  9. GameCanon

    Halo 3

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    Completes the original game trilogy’s central conflict.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2007
  10. GameCanon

    Halo 4

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    Begins the next major Master Chief arc.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2012
  11. GameCanon

    Halo 5: Guardians

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    Continues Halo 4 and introduces Fireteam Osiris as a second viewpoint.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2015
  12. BookCanon

    Halo: The Rubicon Protocol

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanonListenAudiobook / audioSearch Audible — edition not verified · Opens search resultsCanon

    Follows survivors on Zeta Halo during events connected to Infinite.

    Story eraBooksContinuityCore canonIn-world placementNot yet fixedFirst release2022
  13. GameCanon

    Halo Infinite

    PlayGameSearch IGDB — game page not verified · Opens search resultsCanon

    The current mainline game chapter, set after Halo 5 and supporting novels.

    Story eraGamesContinuityCore canonIn-world placementNot yet fixedFirst release2021
  14. BookCanon

    Halo: Edge of Dawn

    ReadBook / comicSearch Open Library — edition not verified · Opens search resultsCanonListenAudiobook / audioSearch Audible — edition not verified · Opens search resultsCanon

    A later Kelly Gay novel linked to the Halo Infinite era.

    Story eraBooksContinuityCore canonIn-world placementNot yet fixedFirst release2025
  15. TV season / seriesAdaptation continuity

    Halo — Season 1

    WatchTV / streamingSearch JustWatch — title page not verified · Opens search resultsAdaptation continuity

    An intentionally independent screen timeline, not the core game canon.

    Story eraSilver TimelineContinuitySilver TimelineIn-world placementNot yet fixedFirst release2022
  16. TV season / seriesAdaptation continuity

    Halo — Season 2

    WatchTV / streamingSearch JustWatch — title page not verified · Opens search resultsAdaptation continuity

    Continues the separate Silver Timeline adaptation.

    Story eraSilver TimelineContinuitySilver TimelineIn-world placementNot yet fixedFirst release2024

Useful ways through

Chronology is a map. This is where to begin.

The full list is for reference. These shorter routes preserve the reveals and relationships that make the universe work.

01 · First contact

Combat Evolved

The mystery lands best before chronology and lore become the priority.

02 · Lore route

Add The Fall of Reach

Halo publishing is direct story material, not a disposable tie-in shelf.

03 · Screen route

Silver stays separate

The television series intentionally diverges from core canon.

Abstract branching map representing separate story continuities

One title, all its doors

Pick the version that fits your evening.

When a story has researched editions or adaptations, those routes stay together. Some universes currently have richer version coverage than others; each page’s coverage note states the boundary.

See how stories are organised →

Receipts, not vibes

Where this map gets its bearings.

Official franchise, creator and publisher sources anchor the chronology. When those sources disagree—or stay suspiciously quiet—we say so instead of inventing certainty.

Spot a missing branch?

Help expand Halo.

Request a title, comic run, game, audio story or continuity note that deserves the next research pass.

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