Zenless Zone Zero (ZZZ)

How to Get Official Investigator Log and Effects

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Official Investigator Log is an Agent EXP Item in Zenless Zone Zero (ZZZ). See how to get Official Investigator Log, how to use it, and its effects.

List of Contents

How to Get Official Investigator Log

All Ways to Get Official Investigator Log

How to Get Combat Simulation - Basic Upgrade Materials
Fading Signal Exchange

Obtain from Combat Simulation

Combat Simulation
You can obtain Official Investigator Log when you play through the Combat Simulation modes in the VR Device. You can unlock it after completing the Explosive Last Train commission as part of Chapter 1: Cat's Lost and Found.

Combat Simulation Guide and Rewards

How to Use Official Investigator Log

Level Up Agents

Official Investigator Log Official Investigator Log Senior Investigator Log Senior Investigator Log Trainee Investigator Log Trainee Investigator Log

You can use the Official Investigator Log to add EXP to a selected Agent.

List of All Characters

Official Investigator Log Effects

Agent EXP Storage Information

Official Investigator Log
Official Investigator LogOfficial Investigator Log
Rarity B Type Agent EXP
Effects Provides 600 EXP for an Agent.
Description This provides far more combat-related details compared to the newbie Investigator's records.

Zenless Zone Zero Related Guides

Zenless Zone Zero - Items

List of Items

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All Item Types
Key Items Materials

All Agent EXP Items

Official Investigator Log Official Investigator Log Senior Investigator Log Senior Investigator Log Trainee Investigator Log Trainee Investigator Log

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