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Arknights: Endfield

Invisible Glyphs - Investigation Mission Guide

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Invisible Glyph - Investigation Mission Guide

Invisible Glyphs: Investigation is a side mission in Arknights: Endfield 1.0. See how to find a way to enter the cave, how to unlock this quest, its complete walkthrough, and all its rewards here!

List of Contents

How to Unlock Invisible Glyphs: Investigation

Complete Discovery and Wait For a Server Reset

Complete Discovery and Wait For a Server Reset

You can unlock Invisible Glyphs: Investigation after completing the previous quest, Invisible Glyphs: Discovery, and by waiting for one server reset. Jouster sends you a message via Baker, which auto-starts the mission after reading it!

Invisible Glyphs: Discovery Mission Guide

Invisible Glyphs: Investigation Walkthrough

Read Jouster's Message

Read Jouster

After a server reset, read Jouster's message by opening the Baker menu and selecting Jouster's inbox to start the quest. He'll tell you about the discovery he's made about the special glyphs of Bonekrushers, as well as their interpretations and meanings.

Find Jouster

Find Jouster

After reading his message, find Jouster on the exact location where you first met him. However, few paces away from the location, you'll receive a distress message that signals the security guard is in danger. Go to the Landbreaker Camp nearby afterwards.

Defeat the Landbreakers

Defeat the Landbreakers

Upon arrival at the Landbreaker Camp, you'll see a Mad Landbreaker Pyromancer in the middle of an open field, who's crazily screaming about the effects of the haze. Having been affected by the nearby Denstack, defeat the Landbreakers and interact with the Denstack Haze.

Follow the Landbreaker Graffiti

Follow the Landbreaker Graffiti

After the brief cutscene showing the glyphs, follow the Landbreaker Graffiti by going after the quest marker on your screen. Visiting the location of each graffiti does nothing to the quest, so the most efficient way at this point is to simply head to the marker until you find yourself at a Landbreaker encampment stationed right at the edge of a cliffside.

How to Break the Wall

How to Break the Wall

There will be Landbreaker enemies here which you must defeat, and a breakable wall that blocks the way towards the hidden Landbreaker Camp. To break this wall, face the abandoned factory right across the cliffside encampment, and head inside one of the shelters, and extract a bomb from the Barrel of Originium!

Find a Way to Enter the Cave

Find a Way to Enter the Cave

Once you've walked deep within the hidden Landbreaker Camp, defeat all the nearby enemies and find a way to enter the cave. To enter the cave, suffuse yourself with Denstack Haze, and use the Bonekrusher glyphs as your guide!

Alternatively, you can refer to the image above to know the correct order of the lever mechanisms to enter the cave!

How to Find a Way to Enter the Cave

How to Enter the Cave
1
How to Enter the Cave 1
To enter the cave, interact with the denstack haze to view the hidden Bonekrusher glyphs.
2
How to Enter the Cave 2
The hidden glyphs should reveal themselves right in front of the three levers. Starting from the left lever, the glyphs that appeared are the Human Face, Treasure, and the Shovel glyphs.
3
How to Enter the Cave 3
Following the clue from the note beside the cave entrance, pull the lever of the Human Face first, followed by the Treasure's, and the Shovel's. Doing so should open the cave entrance!

Find Jouster

Find Jouster 1

After opening the cave entrance, head in and find Jouster, who's currently locked inside an iron cage. Free him, then investigate the cave further to conclude the quest! The last quest of the series, Invisible Glyphs: Revelation, auto-starts after completing this quest!

Invisible Glyphs: Investigation Rewards

Total Quest Rewards

Oroberyl Oroberyl x75 T-Creds T-Creds x4600 Intermediate Combat Record Intermediate Combat Record x14
Protoprism Protoprism x8 Arms INSP Kit Arms INSP Kit x11

Arknights: Endfield Related Guides

Arknights Endfield Missions

List of All Missions

Mission Lists by Type

Mission Types in Arknights: Endfield
Main Missions Side Missions Exploration Missions
Operator Side Missions Commissions Daily Tasks

All Side Missions in Valley IV

Valley IV Side Missions
Invisible Glyphs - Discovery Invisible Glyphs - Investigation Invisible Glyphs - Revelation
Base Revisited Rumors About Tech Base Revisited [Finale]
Cog in the Wheel Visitor from the Band I Insider Threat
Visitor from the Band II Quarry Rescue Fix the Super Crane
Deep Management Post Rescue Cost of Hope I Cost of Hope II
Morale Booster

List of All Side Missions

All Side Missions
To Posterity Visitor from the Band I Deep Vaulted Steel
Spring's Return III Spring's Return II Spring's Return I
Patron of the Spring III Patron of the Spring II Patron of the Spring I
Seekers of the Lost Treasure III Seekers of the Lost Treasure II Seekers of the Lost Treasure I
Visitor from the Band II Insider Threat Cog in the Wheel
Base Revisited [Finale] Rumors About Tech Base Revisited
Invisible Glyphs - Revelation Invisible Glyphs - Investigation Invisible Glyphs - Discovery
Quarry Rescue Fix the Super Crane Deep Management Post Rescue
Cost of Hope I Cost of Hope II Morale Booster

All Side Missions

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