MementoMori

MementoMori

Bank of Innovation, Inc. · March 25, 2025 · RPG, Simulation, Auto Battler, JRPG, Tactical RPG

MementoMori is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Positive75% · 529281playing now
This game is free to play. Get it on Steam →

Screenshots

MementoMori price

MementoMori is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About MementoMori

“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

MementoMori — game info

Platforms
Windows
Steam Deck
Unsupported
Player modes
Single-player, Online PvP
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Aug 20, 2026
"99% of Gamblers quit before they hit they jackpot" I yell after throwing my last diamonds trying to get Fia and hitting. Blocking someone doesn't prevent them from spamming you with friend request. Cannot report someone unless you use Outlook is not a good system.
2 found this helpful
Not recommended Sep 22, 2026
I didn't even notice this game had a story tbf
Not recommended Sep 18, 2026
Probably the biggest turn away in game design for me. You cannot access the graphics or sound settings until you complete the tutorial.
Recommended Sep 10, 2026
the music is quite good. the gameplay is designed for whales, but the game is still very enjoyable for f2p people. at the very least, it could be used as a music player for the ingame superb songs while playing other games.
Not recommended Sep 6, 2026
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…
Recommended Sep 3, 2026
lowk. peak game ever

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