!free! — Determinable Unstable -v0.2.0 Pilot- -ray-kbys-

Determinable Unstable is an indie visual novel side project developed by FreakilyCharming, the alias for the artist Ray-Kbys (also known as Ray-K). The game's -v0.2.0 Pilot- release functions as a demo/prototype to introduce its unique concept and characters. Overview and Gameplay

: As the "Connection" grows, the creature’s visual sprite subtly changes—perhaps becoming more humanoid or, conversely, more distorted—reflecting how the protagonist perceives it. character designs for this concept? Determinable Unstable - ruvn.org Determinable Unstable -v0.2.0 Pilot- -Ray-Kbys-

The Developer Pseudonym: Ray-Kbys (pronounced "Ray-Kay-bees") is believed to be the lead architect of the Determinable Unstable project. Traces of an older GitHub account under the handle r_kybs show contributions to a neural network obfuscator called "FogNet" in 2019. The account has since been deleted. Determinable Unstable is an indie visual novel side

Determinable Unstable is a psychological horror visual novel and side project by , the creator behind titles like Butterfly Affection Teaching Feeling character designs for this concept

The Pilot: Ray, a man with nothing left but a steady hand and a high tolerance for vertigo. The Descent

As of early 2026, the project is listed as unfinished with no ongoing development. It is considered an alternative version or relative to another well-known work by Ray-Kbys, Butterfly Affection ~Kowaku no Youchuu~.

The primary objective of the "Determinable Unstable -v0.2.0 Pilot- -Ray-Kbys-" project seems to be the investigation of determinable unstable systems, with a specific focus on version 0.2.0. The project's scope likely involves: