infeterius-refine- | CRESCENDOworks

True Supernatural School ADV

The complete edition of the supernatural school adventure infeterius. The three-part story of Jun Takami and the three heroines around him gains new scenario content and episodes; the standing art, backgrounds and character designs have been refined, new CGs and music added, and the game now runs on PC and iOS. It keeps the orthodox read-through form built for immersion, now with choices at the turning points that give the story more depth.

Story

The three chapters

-beginning chapter-

Jun Takami is a high school student in Midorisawa, an unremarkable provincial city, living an equally unremarkable high school life. He has one thing nobody else has: the ability to push his concentration to its absolute limit. Apart from that, he is a completely ordinary student. Kasumi Toyama, his childhood friend. Kazuha Kogarashi, the cool-headed student council president. Kokoro Kishita, the strange little underclassman. Surrounded by this cast of characters, Jun's ordinary days went on — until one day a peculiar comment arrived. "Tell me what year it is." He thought it odd, but he wrote back anyway. He had no way of knowing that this would be what led him to a grave secret...

-hurting chapter-

Months have passed since Kasumi Toyama was rescued. Jun Takami now stands beside her as an agent in the fight against UWA. One day, a mission happens to pair him with Kokoro Kishita. As the hours they spend together add up, something in her slowly begins to change. And when he finally reaches her heart, the truth about her stands before him.

-closing chapter-

Still unable to recover from a sudden parting, Jun Takami walks on, led by Kazuha Kogarashi. And then, from her own lips, the truth. Faced with a cruel reality, he resists, and he fights. Toward the final hour that is coming for them all.

Character

Meet the cast

Kasumi Toyama

CV: こずみっく

Jun's childhood friend and classmate. Caring by nature, she is almost always at his side.

Kokoro Kishita

CV: ちるひ

A small, expressionless first-year. She rarely speaks, and is usually found on her own.

Kazuha Kogarashi

CV: 如月彩葉

Third-year and student council president. Admired across the school for her looks, though she is in truth rather slovenly, and is forever slipping off somewhere on campus.

Jun Takami

An ordinary second-year high school student, who has carried an unusual power for as long as he can remember.

Game System

How it plays

A straightforward text-driven adventure game, built around getting lost in the story. It largely follows a single path, but at key moments the player is given a choice.

The work is a trilogy, and each chapter centres on a different heroine.

infeterius-refine- is the complete edition of the previously released infeterius, with new scenario content and episodes that fill in the scenes the original never showed, so the whole story can be read through in a single package.

The standing art, background illustrations and character designs have all been reworked, and new CGs and music have been added.

It now runs on PC and iOS, and the UI and game systems have been overhauled as well.

Screenshot

In-game screens

Spec

Product details

Platform: PC / iOS / Android
Release: PCPlanned for 2026iOSPlanned for 2026AndroidSeptember 7, 2026

Cast

Kasumi Toyama: こずみっく
Kokoro Kishita: ちるひ
Kazuha Kogarashi: 如月彩葉

Staff

Original story, scenario, programming: yuu
Character design, illustration: らーぺん