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Master Chief fighting on the Halo ring in Halo Campaign Evolved
Released · July 28, 2026 Last updated

Halo: Campaign Evolved Guide

Halo: Campaign Evolved has 13 missions, 42 usable Skulls, and 13 Terminals. Choose the mission first to see its three physical Skull routes and one Terminal; stop searching after 39 pickups because the final three modifiers unlock automatically after any two. Console supports two-player split-screen, while online campaign co-op supports up to four players with crossplay and shared progression.

Choose a mission for Skull locations Open official game page

Campaign field notes

Halo’s collectible route has two different unlock rules

The rebuilt campaign is easiest to navigate when physical pickups and automatic menu unlocks stay separate. This Hub keeps the 39 collectible Skulls, 3 automatic Skulls, Terminals, and co-op format in one decision map.

Pick the mission first

A Skull or Terminal question becomes answerable once the mission is known; the database then narrows to the relevant landmarks and conditions.

Do not hunt phantom pickups

Adaptation, Reload, and Armistice unlock after any two physical Skulls; none has a third map location.

Set the co-op format

Use two-player split-screen on console or online crossplay for up to four, then verify profile credit before a long cleanup run.

Revisit signal: Return after a patch, a new co-op host, or when a Remix modifier changes the route you thought you had memorized.

Skull set42

39 pickups + 3 automatic unlocks

Mission cleanup13 × 4

Three Skulls and one Terminal each

Remix thresholdAny 2

Skulls unlock Remix and three modifiers

Co-op2 / 4

Two split-screen on console / four online

Start with the job, not the article type

What are you doing on Alpha Halo?

Choose the database that matches the collectible, then choose the mission. No typed query or progress state is required.

The detail most collectible lists blur

Only 39 of the 42 Skulls are physical pickups

Collect any two mission Skulls and the game unlocks Campaign Remix plus Adaptation, Reload, and Armistice. That changes the correct search task: do not spend time looking for three map locations that do not exist.

AdaptationRandomizes the enemy factions present in the mission
ReloadRandomizes the pre-placed weapons for the mission
ArmisticeEnemy factions never fight one another
View automatic Skull unlocks
Halo Campaign Evolved Skull selection interface

Campaign directory

Three new missions, then the rebuilt ten-mission campaign

10 missions include at least one movement, timed, co-op, or missable route condition worth reading before the trigger.

01
Operation: MeteoriteBoarding Action

Malfunction · Johnny Ammo Seed · Leadhead

04
Rebuilt CampaignThe Pillar of Autumn

Speed Limit · Magnified · Perspective

05
Rebuilt CampaignHalo

Grunt Funeral · Give & Take · Floor is Lava

06
Rebuilt CampaignThe Truth and Reconciliation

Iron · Endurance Spec · Foreign

08
Rebuilt CampaignAssault on the Control Room

IWHBYD · Angry · Cowbell

09
Rebuilt Campaign343 Guilty Spark

Fog · That's Just... Wrong · They Come Back

11
Rebuilt CampaignTwo Betrayals

Tough Luck · Black Eye · Mythic

13
Rebuilt CampaignThe Maw

Stowed Reload · Boom · Thunderstorm

First campaign route

Learn the rebuilt baseline before stacking chaos

  1. 1

    Choose the mission you are currently playing.

  2. 2

    Read a Skull condition before reaching its trigger or movement check.

  3. 3

    Open the linked Terminal route before leaving the same mission area.

  4. 4

    Collect any two physical Skulls to unlock Campaign Remix and the three menu modifiers.

Co-op route

Choose the play format before the mission

Console couch play

Use two-player split-screen on supported consoles.

Online squad

Use up to four players across PC and console with crossplay.

Shared progression

Verify each profile received the mission and collectible state before a long cleanup session.

Route ownership

Give one player the next landmark call so four people do not split into four detours.

Current guide desk

Use the page that owns the next decision

Every listed page has a distinct job; there is no thin page for each Skull, mission, or Terminal.

Player questions

Halo: Campaign Evolved FAQ

Answers reflect the current status and check date shown on this hub.

Is Halo: Campaign Evolved a remake or a remaster?

It is presented as a rebuilt and modernized remake of the Halo: Combat Evolved campaign, with level, control, cinematic, audio, weapon, vehicle, mission, and co-op changes.

Does Halo: Campaign Evolved have four-player co-op?

Yes. Online campaign co-op supports up to four players with crossplay and shared progression. Console versions also support two-player split-screen.

What is Operation: Meteorite?

Operation: Meteorite is a three-mission standalone adventure featuring Master Chief and Sgt. Johnson in new environments with new gameplay and enemies.

How many Skulls are in Halo: Campaign Evolved?

There are 42 usable Skulls. Thirty-nine are physical pickups across 13 missions; collecting any two unlocks Adaptation, Reload, Armistice, and Campaign Remix.

How many Terminals are in Halo: Campaign Evolved?

There are 13 Terminals, exactly one in each campaign mission, including the three Operation: Meteorite missions.