What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating
Premium Articles

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Arknights: Endfield

Etchspace Salvage Guide

Add to Watchlist

✪ Check Game8 Endfield Twitter for daily tips!
★ Exclusive: Endfield's Connection to Arknights
★ Ver. 1.1: Release Date | Livestream | Maintenance
★ Tangtang (Build | Banner) | Rossi (Build | Banner)
★ Best Builds: Yvonne | Last Rite | Laevatain
★ Hot: Essence Tool | Blueprint | Best Dijiang Setup

Arknights Endfield - Etchspace Salvage

Etchspace Salvage is a replayable extraction-style game mode where you can collect materials as the Derangement Acceleration risk increases. Learn how to unlock Etchspace Salvage, how to start, and more here!

List of Contents

Latest Etchspace Salvage Update

Aberrant Zone 4 Added in Version 1.1

Arknights Endfield - Aberrant Zone 4 Confirmed
Requirements ・At least Authority Level 40
・Complete Key Commissions in Aberrant Zone 3

Aberrant Zone 4 for Etchspace Salvage is now available as of the release of Version 1.1 on March 12, 2026 (UTC+8)!

Version 1.1 Update Release Date and Banners

How to Play Etchspace Salvage

CheckmarkDestroy Precipitation Crystals for Aurylene Crystals
CheckmarkInteract With Storage Points For Turn-In Items
CheckmarkFind Chests Scattered Throughout The Map
CheckmarkUnlock Ziplines to Create Shortcuts
CheckmarkComplete Exploration Commissions To Get Buffs
CheckmarkAccomplish Key Commissions to Continue Story

Destroy Precipitation Crystals for Aurylene Crystals

Destroy Precipitation Crystals for Aurylene Crystals
Precipitation Crystals are scattered throughout the map, and can be destroyed to get Nodules. These Nodules are then automatically refined into Aurylene Crystals upon leaving the Etchspace Salvage.

Aurylene Crystals can be used to reroll and refresh Focus Commissions, and can also be turn-in requirements for Commissions. Additionally, players get one Operation Metric per converted Aurylene Crystal, so try to get a lot of them if you have space in your inventory!

Crystal Farming Routes

Interact With Storage Points For Turn-In Items

Interact With Storage Points For Turn-In Items
When exploring, you will find storage points that, when interacted with, will drop items that you can turn in to complete Commissions. It is important to note that each type of storage point will only contain a specific type of item. Packages will always drop Classified items, Instrumet Safes will always contain Gold Statuettes, and Auto-Vendors will always provide Specimens.

Since interacting with a storage point will increase your Derangement, try to only open the necessary storage points to maximize your loot. For example, if you only need Gold Statuettes, avoid other storage points and focus only on opening Instrument Safes.

All Etchspace Salvage Items

Find Chests Scattered Throughout The Map

Find Chests Scattered Throughout The Map
While exploring the Etchspace Salvage, you will find chests scattered throughout the map. These chests contain varying amounts of Oroberyl, so try to collect all of them while exploring.

All Etchspace Salvage Chests

Unlock Ziplines to Create Shortcuts Between Zones

Aberrant Zone 1 Valley
Ziplines can be found at fixed locations in Etchspace Salvage. Ziplines will appear as pillars of light at first, and are unlocked simply by approaching them during exploration.

Once unlocked, these ziplines can create shortcuts between zones or layers, allowing players to save time and Derangement progress during the run.

Etchspace Salvage Ziplines

Unlock Ropes to Create Shortcuts Within Zones

Aberrant Zone 3 Rope 1

Additionally, ropes can be unlocked within Aberrant Zones to create shortcuts between the zone's layers or floors. Unlock these rope shortcuts as well to save time and Derangement in further runs.

Etchspace Salvage Rope Shortcut Locations

Complete Exploration Commissions To Get Buffs

Support Tech Description Max Value
Stable Protocols Increases Derangement Limit 4200
Fragmented Treatment In Valley's Aberrants, defeating a common/elite enemy restores Max HP to the operator with the lowest health in the team 4%/20% Max HP
Container Expansion Increases Isolation Container Capacity 50 Slots
Tactical Tempo In Valley's Aberrants, defeating an enemy restores Skill Points (SP) 100 SP
Derangement Tolerance Increases Derangement Tolerance, lowering the rate at which Derangement builds up 20%
Armor Gilding In Valley's Aberrants, operators' Max HP increases +30% Max HP
Portable Explosives Increases Industrial Explosives carrying limit 50 Industrial Explosives
Charge Burst In Valley's Aberrants, whenever the team enters the battle, the first battle skill cast deals increased DMG 200%
Nodule Refining Improves the Precipitation Nodule Conversion Efficiency, increasing your total Aurylene Crystal yield 150%

When exploring the Etchspace Salvage, try to complete the Exploration Commissions, as they unlock permanent buffs when exploring. These buffs include increased Derangement Limits, better Nodule to Aurylene Crystal conversion rates, and more.

Accomplish Key Commissions to Continue Story

Accomplish Key Commissions to Continue Story
Key Commissions are the main source of progression in the Etchspace Salvage, pushing the story forward and unlocking more areas that you can explore. As such, try to complete them as soon as possible, as this not only continues the story, but also gives you access to higher rarity turn-in items for later Exploration Commissions.

Additionally, completing all of the Key Commissions up to Aberrant Zone 3 will unlock Focus Commissions.

Etchspace Salvage Focus Commissions

Weekly Quests That Provide Operation Metrics

Focus Commissions
Focus Commissions are weekly quests that provide a large amount of Operation Metrics. These are similar to the Exploration Commissions, in that you need to collect and submit items that you can find while exploring the Etchspace Salvage.

You Can Use Aurylene Crystals To Reroll or Add Commissions

Focus Commissions Reroll or Refresh
When doing Focus Commissions, you can spend Aurylene Crystals to either reroll your current commissions, or add new commissions to your list.

Rerolling will replace your currently selected commission, allowing you to change the required turn-in items. Adding new commissions, on the other hand, allows you to get more commissions ahead of the weekly reset.

It is important to note, however, that the Aurylene Crystal cost increases with each reroll or added commission. Additionally, you can only have a maximum of four Focus Commissions active at any given time.

Unlocked After Clearing All Key Commissions

You unlock Focus Commissions once you finish all of the currently available Key Commissions (up to Aberrant Zone 3). Upon finishing all Key Commissions, enter the Etchspace Salvage again to find the new Focus Commissions tab.

Etchspace Salvage Rewards

All Operations Metrics Rewards

Items Metrics Milestone
Oroberyl Oroberyl x400
Advanced Combat Record Advanced Combat Record x10
T-Creds T-Creds x10,000
50
Basic HH Permit Basic HH Permit x2
Arms INSP Kit Arms INSP Kit x10
T-Creds T-Creds x10,000
300
Oroberyl Oroberyl x400
Protoprism Protoprism x50
T-Creds T-Creds x10,000
1,200
Basic HH Permit Basic HH Permit x2
Protodisk Protodisk x25
T-Creds T-Creds x10,000
2,500
Oroberyl Oroberyl x400
Cast Die Cast Die x30
T-Creds T-Creds x10,000
5,000
Basic HH Permit Basic HH Permit x2
Advanced Cognitive Carrier Advanced Cognitive Carrier x6
T-Creds T-Creds x10,000
10,000
Oroberyl Oroberyl x400
Arms INSP Kit Arms INSP Kit x15
T-Creds T-Creds x10,000
20,000
Basic HH Permit Basic HH Permit x2
Protohedron Protohedron x15
T-Creds T-Creds x10,000
30,000
Oroberyl Oroberyl x400
Protoset Protoset x12
T-Creds T-Creds x10,000
40,000
Basic HH Permit Basic HH Permit x2
Heavy Cast Die Heavy Cast Die x12
T-Creds T-Creds x10,000
50,000
Oroberyl Oroberyl x400
Advanced Cognitive Carrier Advanced Cognitive Carrier x12
T-Creds T-Creds x15,000
60,000
Basic HH Permit Basic HH Permit x2
Arms INSP Set Arms INSP Set x20
T-Creds T-Creds x15,000
70,000
Oroberyl Oroberyl x400
Protohedron Protohedron x20
T-Creds T-Creds x15,000
80,000
Basic HH Permit Basic HH Permit x2
Protoset Protoset x16
T-Creds T-Creds x15,000
90,000
Oroberyl Oroberyl x400
Heavy Cast Die Heavy Cast Die x16
T-Creds T-Creds x15,000
100,000

Completing and extracting your runs will reward you with Operations Metrics that basically serve to fill the Metrics bar in the rewards section of this mode.

You get one Operation Metric per extracted Aurylene Crystal, as well as a 5,000 Operation Metrics reward per completed Focus Commission.

How to Unlock Etchspace Salvage

Reach Authority Level 25 and Complete Chapter 1 - Process 3

Reach Authority Level 25
You must first reach Authority Level 25 and complete the Main Quest up to Chapter 1 - Process 3 to unlock Etchspace Salvage. Level up quickly by doing Daily Tasks, spending Sanity with Protocol Spaces and progressing parts of your Regional Development.

How to Level Up Fast

Finish the Etchspace Salvage Quest

Etchspace Quest
You will then unlock the Etchspace Salvage Quest, available as a priority mission in the quest menu. You will be transported back to the OMV Dijiang in this quest and encounter Aquito and a portal that you can interact wth to be taught about Etchspace Salvage's mechanics.

All Main Missions

Arknights: Endfield Related Guides

Arknights Endfield - Back to Top
Arknights: Endfield Wiki Front

Guides by Category

Arknights: Endfield Categories
Arknights Endfield - News and Game InfoNews and Game Info Arknights Endfield Characters PartialCharacters
Arknights Endfield - Tips and TricksTips and Tricks Items - Partial BannerItems
Arknights Endfield WeaponsWeapons Arknights Endfield - Gear PartialGear
AIC Factory Partial BannerAIC (Factory) Arknights Endfield - Gacha Slim BannerBanners
Arknights Endfield - MissionsMissions Arknights Endfield Events All Events & Schedule
Arknights Endfield - Message BoardMessage Board Arknights Endfield MapsInteractive Map
Arknights Endfield - BossesBosses Arknights Endfield - EnemiesEnemies
Arknights Endfield Etchspace SalvageEtchspace Salvage Arknights Endfield - Umbral MonumentUmbral Monument
Arknights Endfield Regional DevelopmentRegional Development Management Arknights Endfield Delver of the CrypticDelver of the Cryptic
Arknights Endfield - Achievements Partial BannerAchievements

All Tier Lists and Meta Guides

Arknights Endfield Tier List and Best CharactersCharacters Tier List Reroll GuideReroll Guide and Tier List Arknights Endfield Best Team CompsBest Team Comps
Arknights Endfield Team Building Guide Team Building Guide Arknights Endfield - All Character BuildsAll Character Builds Arknights Endfield - Best Weapons Tier ListWeapons Tier List
Arknights Endfield All Stats and ExplanationAll Stats and Explanation Arknights Endfield - Best Weapons for Each CharacterBest Weapons Per Character Best Gear and Gear Sets for Each Character - Arknights EndfieldBest Gear Sets Per Character

All Helpful Tools

Tier List MakerTier List Maker Arknights Endfield Team Builder ToolTeam Builder Tool Arknights Endfield Essence CheckerWeapon Essence Checker

All Recommended Guides

Arknights Endfield Gacha System, Rates, and Pity ExplainedGacha System Explained Arknights Endfield - Protocol Pass Details and DifferencesProtocol Pass Details Arknights Endfield Server Status and Reset Times Server Status and Times
Arknights Endfield Bugs and IssuesBugs and Known Issues Arknights Endfield - All Medals and Achievement List Medals and Achievements Arknights Endfield All Weapon Supply Guides All Weapon Supply Guides
Arknights Endfield - Imminent IncursionImminent Incursion Guide Arknights Endfield - Etchspace SalvageEtchspace Salvage Guide Arknights Endfield - How to Farm Plants and Unlock PlantingHow to Farm Plants and Unlock Planting
Arknights Endfield - All Races In-Game All Races In-Game Arknights Endfield Is Amiya in EndfieldIs Amiya in Endfield? Arknights Endfield List of BossesList of All Bosses
Arknights Endfield All Gear and Set Effect ListAll Gear and Gear Set Effects List Arknights Endfield - AIC Blueprint Sharing BoardBest Blueprint Codes Sharing Codes Arknights Endfield Explosives Guide - Blueprints and How to Make Industrial Explosives Explosives Guide
Arknights Endfield - Best Banner To Pull On Best Banner To Pull On Arknights Endfield All Protocol Space LocationsAll Protocol Space Locations Arknights Endfield Delver of the Cryptic GuideDelver of the Cryptic Guide
Arknights Endfield How to Upgrade and Artifice GearHow to Upgrade Gear Arknights Endfield Gear System Crafting GuideGear System Crafting Guide Arknights Endfield - Metastorage Transfer GuideMetastorage Transfer Guide
Arknights Endfield Essence Guide and How to FarmEssence Guide: How to Farm Essence Arknights Endfield - How to Upgrade EssenceHow to Upgrade Essence Arknights Endfield - All Dried Originium Slug LocationsAll Dried Originium Slug Locations
Arknights Endfield - Best Characters for Each OutpostBest Characters for Each Outpost Arknights Endfield How to Farm T-CredsHow to Farm T-Creds Arknights: Endfield Best Clue Room CharactersBest Clue Room Characters
Arknights Endfield - Best Characters for OMV DijiangBest Characters for OMV Dijiang - -

Comment

Post (0 Comments)

Author

Arknights: Endfield Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)
    Tell Us More About You!

    Premium Articles

    Rankings

    Popular Articles
    Message Board

    Gaming News

    Popular Games

    Recommended Games

    All rights reserved

    Copyright © 2022 - 2025 GRYPHLINE. All Rights Reserved.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Arknights: Endfield Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    Tier Lists and Meta Guides

    Tools

    Redeem Codes

    Recommended Guides

    Characters Guides

    All Character Builds

    All Character Team Comps

    All Upcoming Characters

    All Non-Playable Characters

    Characters By Rarity

    Characters by Role

    Characters by Weapon

    Characters by Element

    Characters by Gender

    Weapons

    Weapons by Type

    Weapons by Rarity

    Interactive Map

    OMV Dijiang

    Valley IV

    Wuling

    AIC (Factory)

    AIC Tips and Tricks

    AIC Facilities by Type

    All Missions

    All Main Missions

    All Side Missions

    All Operator Side Missions

    All Exploration Missions

    All Daily Tasks

    Items

    Banners

    Etchspace Salvage

    Umbral Monument

    Those Forsaken By the Land

    Inorganic Construct

    Searing Scars

    Delver of the Cryptic

    Cryptic First Revealed

    Grotto Survey

    Gear and Gear Sets

    Gear by Type

    Gear by Rarity

    Regional Development Guides

    Events

    Bosses

    Enemies

    Enemies by Type

    Message Boards

    Tips and Tricks

    Achievements

    Latest News and Updates