
Dive into a World Where Sorrow Meets Beauty
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
About
“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 by Daoko)
Iris (CV Inori Minase) (Song by Hakubi)
Rosalie (CV Sumire Uesaka) (Song by Sayaka Yamamoto)
Soltina (CV Yoshino Nanjo) (Song by Koresawa)
Amleth (CV Atsumi Tanezaki) (Song by Atarayo)
Fenrir (CV Minami Takahashi) (Song by Kano)
Freesia (CV Yui Horie) (Song by Sonoko Inoue)
Belle (CV Yuu Asakawa) (Song by 96NEKO)
Luke (CV Ami Koshimizu) (Song by Ayaka Hirahara)
Carol (CV Hina Tachibana) (Song by 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.
------
Powered by Live2D
Genres
Stats
Languages: English*, Traditional Chinese, Japanese*, Korean, Simplified Chinese*languages with full audio support
Engagement
Reviews
Themes across 74 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
boi我凿你老冯
Can't truly recommend this - though the art, animations and music are as stunning as I remember when I last played this on mobile. I ultimately quit the mobile version, just as I have no real interest in continuing the PC version, because it just feels like a standard "red-dot" gacha otherwise. Most of my time was spent clicking on the red notification dots that popped up in a hundred places, including the index of characters, each of which has several "memory" stories that have to be individually downloaded every. single. time. Also, why is something as simple as the settings locked until stage 1.12? I couldn't even resize the window until I made it through the hand-holding tutorial and the required number of stages. And the rest of the menu/tab options are similarly locked until specific stages. This wouldn't be a problem for me since I've played a lot of gacha games with a similar design, but there are WAY too many locked menu options in this particular game. In a strange way though, this game made me nostalgic for Soul Tide which has been discontinued since 2025 and was actually engaging - I haven't encountered another game with puzzle stages like that one and miss them dearly. Even Illusion Connect wasn't half bad and had THE BEST music and visuals. RIP, bring back the fantasy gacha games that weren't just cookie-cutter menu tab collections and actually made me feel something.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Hours played at review time, across 75 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
perfket
♡♡♡♡♡ ♡♡♡♡♡♡ ♡♡
养老游戏
Probably the biggest turn away in game design for me. You cannot access the graphics or sound settings until you complete the tutorial.
the artstyle is simply too good for this game
Не запускается
無法遊玩,下檔完進入要更新2.4g,一直卡住,錯誤碼101,刪了資料重裝,修復資料跟初始都一樣101,爛死了
音乐和美术我非常喜欢,玩法别问
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $0 | 1.7K | 73% | Free | |
| — | 0 | — | — | |
| $767.5K | 607 | 99% | $24.49 | |
| $464K | 1.3K | 93% | $19.99 | |
| $38.8K | 429 | 69% | $4.99 | |
| $6K | 70 | 89% | $3.99 |