Inverted Angel
Patch notes · News · Live player count
About
A girl visited your home, who you don't know but she identified herself as your girlfriend. She seems a little bit Menhera, but she knows too much to be just a stalker. This is a Kawaii Future Mystery, you will answer by free input for branching story. Please Try to find out true identity of her.
Media Gallery(6)
Detailed
New style “Kawaii Future Mystery”, you will answer by free inputA girl suddenly appears in front of your home.She gives off a bit of a Yandere vibe, but talks as if she really knows you. You can't just ignore her, so you play along with her to try to figure out who she really is.Is she just a stalker? Would you doubt your own memory? Or…?In the first part, story will be branched by inputting your imagination.After decided your story, you will solve the mystery by your input.Your inference will be evaluated by "a general impression", and the story story progresses if your input is "mostly" correct.The strange remarks of the apartment owner, connected messaging app.Surely, there may be a reasonable explanation for the story. Through interactions with her, try to find out her true identity.Notes About Available LanguageThe current release is only available in Japanese.English will be available in a future update.Notes About AIThis game is driven by embedding AI. This “AI” is not generative AI. The NLP (Natural Language Processing), that characterize similarity between player input text and prepared scenario pattern, is used. All of contents in this game was made by developer.The player input will be proceeded by Embedding API (OpenAI, Inc.). Please note that the service may change or stop without advance notice, if OpenAI API's availability or terms change.
Patch Notes & Announcements(33)
![[New Items] Short Story『朝焼けに足跡をとかして』](https://clan.cloudflare.steamstatic.com/images/44946533/d20911f65c5bc2d79c43bd148fe1758f3570d040.jpg)
MINOR[New Items] Short Story『朝焼けに足跡をとかして』
Thank you for enjoying Inverted Angel.We would also like to apologize again for the delay of the English version, as announced in our previous newsletter.The following is an announcement about a new b
MAJORApology and Notice: Further Delay of the English Release
Thank you for your support of Inverted Angel.We previously announced that the English version would be released in February 2026.However, we need to delay the release once again.To everyone who has be
MINORExhibition at Tokyo Game Dungeon11 / Game Pavilion jp2026
Exhibiting at Indie Game EventsInverted Angel will be exhibiting at Tokyo Game Dungeon 11, held on Sunday, February 8, 2026 at Tokyo Metropolitan Industrial Trade Center, and at Game Pavilion jp2026,
MAJORAnnouncement: Updated Release Date for the English Version
Thank you for enjoying “Inverted Angel.”We previously announced that the English version of the game was planned for release in 2025.To further improve the quality of the translation, we have decided
MINORPrice Changes for Certain Items Due to BOOTH Fee Revision
Thank you for your continued support of Inverted Angel.Regarding the merchandise sold on BOOTH by a37, we will be raising the prices of some items in line with BOOTH’s fee revision that takes effect o
MINORThank You for 20,000 DL!!
Currently, The Japanese version has surpassed 30,000 sales. * Note that we had announced English version of Inverted Angel would be released in this fall, but we hope that we will be able to postpone
MINORUpdate ver2.04
Thank you for enjoying “Inverted Angel.”Today, we have updated the game to version 2.04. Responding to security vulnerability of application built with Unityへの対応Minor text revisions We hope you contin
MINORアップデート ver2.03
Thank you for enjoying “Inverted Angel.”Today, we have updated the game to version 2.03. Minor text revisions.Reducing the display load of visual effects We hope you continue to enjoy “Inverted Angel.
MINOR【追加シナリオ実装】アップデート ver2.00
Thank you for enjoying Inverted Angel.Sorry for the delay in releasing the English version.For now, this update is only available in Japanese ver.Today we have released the ver.2.00 update. The change
MINORExhibition at Aichi Game Castle2 / New Items
Exhibition at Aichi Game Castle22025.9.14(Sun) Inverted Angel will exhibit at Aichi Game Castle2 !! Goods & Short Demo Ver (both JPN & ENG) We have prepared a bookmark gift and a short demo version of
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