MementoMori: AFKRPG

In-app purchases
94.3K reviews
Content rating
Rated for 16+
1M+
Downloads
Content rating
Rated for 16+
In-Game Purchases (Includes Random Items)
Learn more
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About this game

“All roads lead to our ‘Goodbye.’”

Boasting an epic soundtrack that can turn the world of gaming on its head, and some of the most stunning designs ever seen in a game, Bank of Innovation’s newest title, MementoMori, is finally here!

Songs performed by many renowned artists enhance the rich world of MementoMori.
*We recommend playing while wearing earphones or headphones.

◆ STORY:
A tale of “justice” woven by girls whose fragile hearts verge on shattering...

There are girls who many call “witches.”
Although they themselves are ordinary, they can wield slightly extraordinary powers.
However, when calamity spreads throughout the land, witches begin to be feared and detested.
Before long, the Church of Longinus commenced what would be known as “The Witch Hunt.”

“Witches are to blame for this calamity. If we kill them, then the calamity will vanish along with them!”

Witches are executed one by one.
But one day, as madness seizes control of the world, it is suddenly overrun by “Curses.”
A country incinerated by hellfire. A kingdom consumed by crystals. An empire purged by the Tree of Life.
Such are the woeful desires of those who are called “Witches of Qlipha.”
Without any means to defend themselves, nation after nation falls into ruin, until finally—
The fractured land is sent adrift high into the sky.

Meanwhile, the people have yet to take notice.
From within these girls cursed to be witches, there emanates glimmers of hope.
In order to save their decimated world, these girls set forth liberating the land from darkness.
For they believe that it is the right thing to do...

◆ GAME:
・Play utilizing both easy-to-use full auto-battles and high-level strategy!
・Behold stunning action-packed battles animated using Live2D!
・Harness the “Idle System” to gradually get stronger as the girls fight even while you’re away!
・Unlock tons of content as you advance the story!
・Discover infinite strategic possibilities by combining your wit with the girls’ magical powers!
・Enhance gear to precisely influence how the girls grow stronger!
・Communicate with your friends as you form the most powerful guild in the land!

◆ SOUND:
The girls of MementoMori are burdened with cruel pasts and inevitable fates.
・Cry to “Laments,” which sing each girl’s emotions to life.
・Play accompanied with a high-quality soundtrack not bound to the limits of game music.

The diversity of high-quality musical compositions heavily intertwines with the perilous world of MementoMori, providing a new and exciting gaming experience.

◆ CV/SONG:
Illya (CV: Kana Hanazawa) (SONG: Daoko)
Iris (CV: Inori Minase) (SONG: Hakubi)
Rosalie (CV: Sumire Uesaka) (SONG: Sayaka Yamamoto)
Soltina (CV: Yoshino Nanjo) (SONG: Koresawa)
Amleth (CV: Atsumi Tanezaki) (SONG: Atarayo)
Fenrir (CV: Minami Takahashi) (SONG: Kano)
Freesia (CV: Yui Horie) (SONG: Sonoko Inoue)
Belle (CV: Yuu Asakawa) (SONG: 96NEKO)
Luke (CV: Ami Koshimizu) (SONG: Ayaka Hirahara)
Carol (CV: Hina Tachibana) (SONG: kurokumo)
...and many more!

*The above is the Japanese cast for the game.
Voices can be changed from English to Japanese in the game’s settings.

◆ Official Website
https://mememori-game.com/en/

◆ Official X Account (stay updated with the latest info)
https://twitter.com/mementomori_EN

◆ Official Facebook Page (stay updated with the latest info)
https://www.facebook.com/mementomoriEN

◆ Official YouTube Channel (watch special videos and Laments)
https://www.youtube.com/c/MementoMori_global

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Dive into a World Where Sorrow Meets Beauty
Updated on
Nov 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

88.2K reviews
ck nori
October 28, 2024
Been playing for 2 years, it's still the best idle RPG for me. What sets itself apart from most games is it's music, aesthetics and how casual the game is, which is perfect for people who lead busy everyday lives. It is very much F2P as it rewards generously for long-term activity, and unless you're aiming to collect all the characters in the game, the base characters are sufficient and you should have enough resources to grow an ADC who will bring you very far.
9 people found this review helpful
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Vern
December 6, 2022
Awesome character designs, soundtrack and backstories for characters. Other than that it's a flop. Game seems to be made for heavy spenders(whales). F2P and low spenders will be stuck somewhere in the story, not able to unlock every feature in the game until they got a decent team to clear the stages.
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Kristen
April 16, 2023
MAN, I gotta be real, I like these kinds of games, so naturally I'm a bit biased. Though some may not like the auto battles, and that you can't turn it off, the graphics is definitely one of a kind! Loved the game so far, the gacha system is quite generous too (as compared to other games) But the thing with the game is that, the gameplay and all is repetitive, so can get boring pretty fast, probably the only reason that made me not want to open the app anymore
5 people found this review helpful
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What’s new

【v5.2.0】
====================================
・Various bug fixes
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Content rating
Rated for 16+
In-Game Purchases (Includes Random Items)
Learn more

App support

About the developer
BANK OF INNOVATION, INC.
6-27-30, SHINJUKU SHINJUKU EAST SIDE SQUARE 3F. SHINJUKU-KU, 東京都 160-0022 Japan
+81 70-2443-4418

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