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Chaos Zero Nightmare (CZN)

Memory Archive Unidentified Area Guide

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Memory Archive is an Unidentified Area event within Laboratory 0 in Chaos Zero Nightmare (CZN). Learn more about Memory Archive, all available choices, and rewards with this guide!

List of Contents

Memory Archive Choices and Rewards

Memory Archive Area

Memory Archive
Choice Effect
Lead researcher's last log ・Dice Roll 5
・Success, Select and obtain 1 among 3 random Neutral Rare Card, Event Repeat
・Failure, Decrease Health by 20%
Test subject's observatory log ・Dice Roll 7
・Success, Select and obtain among 3 random Neutral Rare-Legendary Card, Event Repeat
・Failure, Decrease Health by 20%
Ore Vein Synchronization Test Video ・Dice Roll 9
・Success, Select and obtain among 10 random Neutral Rare-Legendary Card, Event Repeat
・Failure, Decrease Health by 20%

Memory Archive Overview

Event Information

Availability Laboratory 0
Related Faction Laboratory 0
Rarity Common

Chaos Zero Nightmare (CZN) Related Guides

Chaos Manifestation Partial

Chaos Mode Explained

Chaos Game Modes

Chaos Manifestation Zero System

All Chaos Areas

The Blue Pot Twin Star's Shadow
City of Mist Swamp of Judgement
The Foretold Ruin -

All Seasonal Chaos Areas

Laboratory 0 -

All Laboratory 0 Unidentified Areas

Guardian of the Boundary Guardian of the Boundary Self-Encroachment Self-Encroachment Echoing Canyon Echoing Canyon
Cleaner of Peltion Cleaner of Peltion Remnants of Failure Remnants of Failure Emergency Broadcast System Emergency Broadcast System
Manager Manager's Record A Mouthful A Mouthful Memorandum Memorandum
Meal Time Meal Time Memory Archive Memory Archive Explorer of the Void Explorer of the Void
Display of Tragedy Display of Tragedy Failed Replica Failed Replica Projection of Desire Projection of Desire
Logic Error Logic Error Heart of the Ore Vein Heart of the Ore Vein Dimensional Tunnel Dimensional Tunnel
A Child Locked in a Room A Child Locked in a Room Researcher Researcher's Agony Proof of Existence Proof of Existence
Imprint of Agony Imprint of Agony Stagnant Time Stagnant Time Call of the Void Call of the Void
Records of a Toast Records of a Toast

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