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MementoMori

All MementoMori Codes (December 2025)

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MementoMori How to Redeem Gift Codes

Get free Diamonds, Kindling Orbs, Rune Tickets, and Bronze Keys by using gift codes in MementoMori. Here you'll find out about the latest working gift codes in MementoMori, how to redeem gift codes, as well as available gift rewards.

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All MementoMori Codes for December 2025

All Current Redeem Codes for December 2025

Gift Code Reward
memento729 Kindling Orb (2 hrs) x 2
memento777 Diamonds x 200
memento752 Rune Ticket x 10
memento821 Bronze Key x 10
F8WUGDAPSE Diamonds x 200
▶ Available for December 2025.

The available gift codes that currently work in MementoMori contain gift rewards like Diamonds, Kindling Orbs, Rune Tickets, and Bronze Keys.

Use memento729 for Kindling Orbs, memento752 for Rune Tickets, and memento821 for Bronze Keys. To get Diamonds, try the memento777 and F8WUGDAPSE gift codes.

How to Redeem Codes

1 Go to the Menu
How to Switch Worlds Step 1 - MementoMori
Go to the home screen. Afterwads, click on the sandwich menu button located on the top right of the home screen to access the Menu.
2 Click on the Enter Code tab button
How to Switch Worlds Step 2 - MementoMori
Click on the Enter Code tab button found in the Menu.
3 Redeem Code
You may now start redeeming gift rewards by entering the redeem codes.

To redeem gift codes, access the the Enter Code tab from the Menu.

Start from the home screen, and then click on the sandwich menu button located on the top right of the screen to access the Menu. On the Menu, click on the Enter Code tab button and then redeem your gift codes from there.

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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