MementoMori

How to Reset Game Data and Delete Your Account

How to Reset Game Data

The Reset Game Data function resets the data saved on your device. An update may require you to reset the game data when errors persist.

Before you do this, you need to make sure that you use an account link. If an Account Link has yet to be performed, you will not be able to log in again.

Account Link Guide

How to Reset Game Data
1	Click the Settings icon at the upper-right corner of the screen.
2	The Menu window will appear in the center of the screen. Select Reset Game Data.
3	Another window will pop out and will warn you of the account link procedure before doing Reset Game Data. Click Reset.
4	Another window will pop out and warn you that you are about to reset your game data. Click Reset, and your game data will reset, returning you to the title screen.

Can You Reset Your Progress in a Single World?

Please note that in MementoMori, player data that exist in each World cannot be deleted individually.

You can, however, create a new player data to a different world using the same account. You can do that by tapping World:(number) on the Title Screen and switching to a different World without deleting any data you have played through.

How to Switch Worlds and Servers

How to Delete Account

Please note that this is irreversible, and your account will be lost even if you have a link code. This operation will not restore or recover any game data. Only use this process to delete your account permanently and retire from playing MementoMori.

How to Delete Your Account
1	Click the Settings icon at the upper-right corner of the screen.
2	From the Menu, click Contact Us.
3	A window will pop out with a list of FAQs. Scroll down and click Contact.
4	This will lead you to another window with seven options. Select Delete account.
5	You have to type Delete game info from server and withdraw to the box. The game info will be deleted from every server in operation within 72 hours after deletion, and your account will be deleted.
6	Select Delete to finally delete the account.

MementoMori Related Guides

Tips and Tricks

All Tips and Tricks

Beginner's Guides

Beginner's Guides
Beginner's Guide	Beginner Mistakes to Avoid
The Best World To Play In for Beginners	Reroll Guide
Combat System Explained	Stats Explained
Daily Quests and Tasks Checklist	What to Do After the Start Dash Missions
Team Building Guide	How to Make Your Characters Stronger
Buffs and Debuffs Guide	How to Unlock All Game Modes and Features
How to Get Kindling Orbs in the Early Game	How to Pull for Characters
Returning Players Guide	Glossary For Beginners
How to Fix Slow Progress	How to Overcome the Main Quest
Awakening Guide	Leveling Guide
All Redeem Codes	Reset Character Guide: How to Reset Character
All Character Rarity	Best Beginner Team

Gear Guides

Gear Guides
Gear Guide	How to Upgrade Gear
How to do Gear Transfer Properly	Rune Guide
What Runes Should I Use?	How Much Should You Level Up Your Runes
Important Gear Stats and How to Raise Them	How to Augment Gear
What Do You Do if You Augmented the Wrong Gear?	Reforging Gear Guide
What are Relics?	Which Relics Should I Prioritize
How to Get Metatron Gear	Weapon Sync Guide
Reset Enhanced Gear Guide	-

Farming Guides

Farming Guides
Gold Farming Guide	EXP & Kindling Orb Farming Guide
Magic Crystals Farming Guide	Space-Time Coins Farming Guide
How to Get Gold in the Late Game	How to Collect and Use Holy Fragments
How to Collect and Use Boss Tickets	Tree of Life's Dew Explained
Where to Spend Tree of Life's Dew	Should I Save for Tree of Life's Dew?
How to Collect and Use Witch's Letter and Witch's Invitation	How to Collect and Use Upgrade Panacea
How to Collect and Use Fruit of Healing	How to Collect and Use Rune Tickets
How to Collect and Use Shards	Chest Keys Guide
How to Collect and Use Character Coins	How to Collect and Use Battle Coins
What is Adamantite?	How to Efficiently Collect Diamonds
How to Collect and Use Dark Perfume	How to Collect and Use Guild Coins
How to Get Scarlet Jewel	-

Game Mechanics

Game Mechanics
Friends Guide	How To Set Home Screen Characters
How to Test Your Characters and Teams	How to Raise Player Rank Fast
How to Use the Wish List Feature?	Level Link System Guide
What is Soul Affinity?	Party Level Link System Guide
Random Target Selection Guide	List of Ultra Sale Packs
What is the VIP Feature and its Recommended Level?	Comeback Missions Guide
Recommended Premium Packs	Weekly Topics Feature
How to View a Witch's Qlipha's Form	Into the Cave Resonant with Lament Event Guide
Account Link Guide	Soul Bonuses and When to Use Them
How to Use the Music Player	-

Intermediate Guides

Intermediate Guides
Intermediate Guide	Should You Automatically Release N Characters?
Who Should I Awaken to LR First?	Fast Progression Guide
Alchemy Workshop Guide	Overcoming Character Level Cap
Arcana Explained	Unique Weapons Guide
How to Go Beyond Level 240	Speed Tuning Guide
How To Awaken Characters Without Enough Copies	How to Unlock LR Rarity
How to Awaken Your Character Beyond LR+5	Mid Game Progression Guide
What Upgrades Should You Do First	Florence vs Cordie: Who Should You Pick?

Gacha Guides

Gacha Guides
Who to Pull Using Witch's Invitation	Character Gacha Pull Rates and Bonus Rewards
Should You Pull for Festive Natasha	Gacha Gear Banner Guide
Which Gacha Gear Set Should You Build?	What Is the Invocation of Chance?

Trial Guides

Trial Guides
List of All Trials and Their Rewards	Cave of Space-Time Guide
Tower of Infinity Guide	Fountain of Prayers Guide
Tower of Souls Guide	Temple of Illusions Guide

Guild Guides

Guild Guides
Guild Guide	How to Accept Guild Invites
Guild Raid Guide	Guild Stock Guide
Guild Battle Guide	Grand Battle Guide
Guild Tree Guide	Guild Raid of the Fox Spirit Guide
Guild Benefits and Perks	-

PvP Guides

PVP Guides
When Should You Start Playing PvP	Battle League PvP Guide
Legend League PvP Guide	PvP Team Building Guide

FAQs

FAQs
What Should You Buy at the Shop?	When Should You Start Spending on the Game
How to Enjoy the Game to the Fullest	How to Reset Game Data and Delete Your Account
How to Change Your World and Server	How to Install PC Version
How Many Diamonds Can You Get In a Day?	Why Can't I Use New Characters in the Battle League?
What to Do if You Don't Have Cordie or Florence at the Start	What to Buy During Events
What Does Streamer Mode Do?	System Requirements and Specs
How to Fix Common Game Errors	Should I Buy From the Special Shop?
How to Download MementoMori	-

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How to Reset Game Data and Delete Your Account

How to Reset Game Data

Can You Reset Your Progress in a Single World?

How to Delete Account

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