Mission 07 collectibles | Updated August 1, 2026

The Library Skulls & Terminal

Use this focused route for all 4 collectible locations in The Library: 3 hidden Skulls and the Tangent III Terminal.

Mission: 07
Skulls: 3
Terminal: 1
Checklist: 4

First stop: Tilt Skull
Last stop: Famine Skull
Route style: Interior detour / Traversal / Terminal scan
Most careful pickup: Tilt - Moderate

0 / 4 checked

Pickup order

Follow these four stops in mission flow.

Open a stop to jump straight to its route, image, and checklist control.

01Tilt SkullPositive and negative damage multipliers are both amplified.02Pop SkullShooting a Flood weak point makes it explode.03Tangent III TerminalOne Terminal in this mission.04Famine SkullWeapons dropped by enemies contain half their normal ammo.

Visual route atlas

Match each stop by sight.

Preview the route landmarks before opening each detailed pickup card.

Mission 07 | 3 Skulls + 1 TerminalThe LibraryInterior detour / Traversal / Terminal scan

Walkthrough timeline

Four stops, image first.

A compact walkthrough lane for players who want the next landmark before the full card.

Step 01 | Interior detour | ModerateTilt SkullWhen Guilty Spark remarks that you survived and Sentinels are fighting Flood in the next room, turn right immediately. Climb the ramp above the steps to find the skull.

Step 02 | Traversal | ModeratePop SkullAfter the first elevator, take either route until both paths reconnect. Climb the metal slope, sprint-jump across the pronged structures, then jump to the narrow inner-wall ledge.

Tangent III Terminal route step in The Library

Step 03 | Terminal scan | QuickTangent III TerminalAfter the first lift, reach the controls that normally open the right door. Activate the panel on the left instead, enter the left route, crouch through the Flood-choked doorway, and turn the corner.

Step 04 | Combat detour | QuickFamine SkullAfter the final elevator reaches the last chamber, go straight down into the infested lower level. Turn left at once and check the small floor-level alcove.

Quick table

Mission collectible table

Scan this mission's names, route types, and effects before following the image route.

Collectible	Mission	Route type	Care	Effect / note
TiltSkull	07 - The Library	Interior detour	Moderate	Positive and negative damage multipliers are both amplified.
PopSkull	07 - The Library	Traversal	Moderate	Shooting a Flood weak point makes it explode.
Tangent IIITerminal	07 - The Library	Terminal scan	Quick	Lore terminal
FamineSkull	07 - The Library	Combat detour	Quick	Weapons dropped by enemies contain half their normal ammo.

Mission 07 | 3 Skulls + 1 Terminal

The Library collectible route

4 locations

Found

Skull1 of 3 hidden Skulls in this mission

Tilt Skull

Route

When Guilty Spark remarks that you survived and Sentinels are fighting Flood in the next room, turn right immediately. Climb the ramp above the steps to find the skull.

Effect: Positive and negative damage multipliers are both amplified.
Route type: Interior detour
Care level: Moderate
Video reference: 23:30-23:50

Tilt Skull location in The Library — Location view

Show approach frame

Approach route for the Tilt Skull in The Library — Approach landmark | 23:30-23:50

Found

Skull2 of 3 hidden Skulls in this mission

Pop Skull

Route

After the first elevator, take either route until both paths reconnect. Climb the metal slope, sprint-jump across the pronged structures, then jump to the narrow inner-wall ledge.

Effect: Shooting a Flood weak point makes it explode.
Route type: Traversal
Care level: Moderate
Video reference: 24:00-24:51

Pop Skull location in The Library — Location view

Show approach frame

Approach route for the Pop Skull in The Library — Approach landmark | 24:00-24:51

Found

Terminal1 Terminal in this mission

Tangent III Terminal

Route

After the first lift, reach the controls that normally open the right door. Activate the panel on the left instead, enter the left route, crouch through the Flood-choked doorway, and turn the corner.

Route type: Terminal scan
Care level: Quick
Video reference: 24:52-26:06

Tangent III Terminal location in The Library — Location view

Show approach frame

Approach route for the Tangent III Terminal in The Library — Approach landmark | 24:52-26:06

Found

Skull3 of 3 hidden Skulls in this mission

Famine Skull

Route

After the final elevator reaches the last chamber, go straight down into the infested lower level. Turn left at once and check the small floor-level alcove.

Effect: Weapons dropped by enemies contain half their normal ammo.
Route type: Combat detour
Care level: Quick
Video reference: 26:10-31:20

Famine Skull location in The Library — Location view

Show approach frame

Approach route for the Famine Skull in The Library — Approach landmark | 26:10-31:20

Cleanup plan

Before leaving the mission

Use this quick pass after the last pickup, especially in co-op or when you loaded from a rally point.

Reach a checkpointAfter collecting a Skull or Terminal, continue until the next reliable checkpoint before quitting or changing platforms.
Use mission selectMissed pickups can be cleaned up later. Open the mission route, jump to the nearest rally point when available, and follow only the remaining entries.
Track by nameIf the game menu does not show a chapter-by-chapter tracker, compare the collectible names on this page with the names already unlocked in your profile.
Confirm co-op creditIn co-op, have the progression owner lead the fireteam and verify the pickup registers before leaving the session.

Verification desk

Names, effects, and routes checked against released-game sources.

The mission route is independently rewritten around recognizable landmarks. Official Halo sources set the Skull names and effects; IGN, PowerPyx, PC Gamer, and Push Square provide additional route-order cross-checks.

Primary sourcesHalo Waypoint: Campaign Remix Skulls Halo: Campaign Evolved SupportVerified August 1, 2026

Location cross-checksIGN collectible location cross-check PowerPyx chronological location cross-check PC Gamer skull route cross-check Push Square mission-order cross-check

The Library collectible questions

How many collectibles are in The Library?

The Library has 3 hidden Skulls and one Terminal, for 4 collectible locations on this page.

Can I return to The Library for missing collectibles?

Yes. Use mission select to revisit the mission, then reach a reliable checkpoint after collecting the missing item before leaving.

Do collectibles work in co-op?

Yes, but the fireteam leader controls the active mission state. Confirm the pickup registers before moving on.

Follow these four stops in mission flow.

Match each stop by sight.

Four stops, image first.

Mission collectible table

Before leaving the mission

Names, effects, and routes checked against released-game sources.

Continue the collectible route

The Library collectible questions