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Collect clues by assigning operators to earn credits in the Clue Room in Arknights: Endfield. Learn how to use the clue room, how to unlock it, and the rewards here in this guide!
List of Contents

The reception room to gather clues can be unlocked during the main mission, Maintenance Progress. Xaihi will introduce the Reception Room in the OMV Dijiang.
Maintenance Progress Main Mission Guide

To start collecting clues, you must assign an Operator. The clues they gather will automatically be added to the local clue library in the Reception Room, which has a maximum capacity of 20 clues.
Players must manually claim the auto-collected clue before reaching the full capacity of the library!
Players can upgrade the Reception Room to gain additional slots for Operators to gather clues.

Collect all seven clues of different types, and arrange them properly after completing the collection in the Reception Room to initiate the Clue Exchange to earn Credits.

Players with missing or duplicate clues can reach out to their friends to send and receive clues! Additionally, helping out friends can also earn you Credits.
Players can earn Credits, which they can use to exchange for progression materials and important resources at the Credit Store. The base credits earned increase when you upgrade the Reception Room.

How to Unlock and Use Clue Room

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