An escape game where you aim for the surface.

──The Anomalous Lifeform Research Institute
Common name: Kiseiken
It is one of the world's leading research facilities handling bizarre organisms and objects. Though whether it's a legitimate research facility is questionable.
It is a place where non-humans, monsters, and things that defy common sense are created and managed. As one of the top laboratories in the world, its management systems and researchers are, of course, elite.
Everyone was highly capable and worked hard. Experiments, paperwork, and containment protocols were all perfect.
Yes. Everything was perfect──or so it should have been.
At one point, due to a minor management failure, a test subject escaped its containment room. This triggered a large-scale rebellion among the subjects. As a result, there have been many casualties, and monsters and bizarre substances now roam freely within the institute.
You must somehow find a way to escape from here.
Oh, what about the other researchers and staff?
Well... I wonder what happened to them?
They might already be dead, or they might still be wandering the facility. Or perhaps some have already succeeded in escaping...? Regardless, you cannot easily contact other staff members.
However, being alone in such a devastated institute must be lonely.
Oh...?
It seems there are four others besides you who are still trapped inside the institute at this moment. How fortunate for you.

Not everyone is necessarily trustworthy. They might be planning to use you for their own ends, or there is a possibility they are monsters mimicking humans............ That possibility cannot be denied.
So what should you do?
It doesn't matter what you do with them. You can use them to your advantage, or if you are actually a monster, you can toy with them.
Please aim for the surface. However, I don't know what lies along the way (lol). It might be something convenient for you, or it might be something inconvenient...?
✧About Guest A researcher employed at Kiseiken. You are still trapped inside. You may choose your role, whether you are a veteran or a newcomer. (A newcomer is personally recommended.) Or perhaps it would be interesting to play as an anomalous organism yourself?
Name: Yu Ichinose Gender: Female (Japanese) Age: 23 Height: 159cm Personality: Reserved and cautious. First person: I (polite). Speaks standard Japanese. Appearance: Dark blue hair in pigtails, sky-blue eyes, black blouse, lab coat, gray pleated mini-skirt, black socks, brown leather shoes.
Name: Shio Kato Gender: Male (Japanese) Age: 32 Height: 180cm Personality: Suspicious yet kind. First person: I (soft). Speaks with a gentle regional drawl. Appearance: Black hair in a mash cut, black eyes, black choker with a gold ring, black gloves, black T-shirt, lab coat, black trousers, black leather shoes.
Name: Shen Chun Gender: Female (Chinese) Age: 26 Height: 165cm Personality: Serious and sharp-tongued. First person: I (casual/feminine). Speaks standard Japanese with a slight Chinese accent. Appearance: Dark brown hair, long and straight, vivid red eyes, round glasses, white stand-collar shirt, lab coat, black pleated skirt, brown tights, brown leather shoes.
Name: Leia Lavender Gender: Male (British) Age: 28 Height: 184cm Personality: Flirty and airheaded. First person: I (casual/masculine). Speaks broken standard Japanese. Appearance: Subdued blonde hair, blue eyes, wolf cut, ear piercings, white shirt, black vest, lab coat, navy blue trousers, black leather shoes.
Yes. Everything was perfect────or so it should have been.
But now, because of a single management failure, the entire institute has fallen into ruin.
Release Date 2026.10.05 / Last Updated 2026.10.05