Tainted Philter
Game Information
Developer
Unbound ReverieVersion
v0.1.3
Engine
Ren'Py
Release Date
Jun 8, 2026
Last Update
Jun 16, 2026
Censorship
Uncensored
Overview
Tainted Philter is a visual novel for players who enjoy slow-building corruption stories with a fantasy edge. The tone stays grounded in one man's personal struggle even as the story turns strange and morally murky.
Story
A young man with no family and no money moves to an unfamiliar city for a free place to live. On his first day at a new school, he's pulled into an offer from an otherworldly woman who reveals that magic is real and asks him to help with her research into corruption. She gives him potions with magical effects and reshapes his timid personality to suit the task, but he soon discovers side effects she never mentioned, and chooses to keep them hidden from her.
Gameplay
Play follows the protagonist as he carries out the woman's requests using the potions she provides, exploring a sandbox city and school setting to find opportunities to advance her research in his own way. Choices shape how he uses his hidden abilities and how far his personality changes, with new potions and encounters added as the story continues.
Features
- Corruption-focused narrative centered entirely on the male protagonist's perspective
- Potion-based system that expands over time with new effects
- 3D-rendered scenes with animation
- Sandbox exploration layered over a visual novel structure
Notes
The game includes non-consent and dominance themes alongside its corruption focus; NTR is not part of the story, though related themes may appear in limited form later.
Installation
1. Extract and run.
Changelog
v0.1.3
- This update introduces a new "system", where I will finally start slowly introducing more potions into the game.
- 4 new scenes:
Lucy gets 1 scene including:
- 2 loop animations each with 2 camera angles.
- 1 climax scene.
Camille gets 1 scene including:
- 3 loop animations each with 2-3 camera angles.
- 2 transition animations
- 1 climax scene
- Hina gets 2 scenes: (Winner of Who Gets the Spotlight Poll)
- 1 scene with:
- 4 loop animations each with 1-3 camera angles plus optional versions where MC is semi-transparent.
- 2 transition animations
- 1 climax scene
- 1 scene with:
- 4 loop animations with 2-4 camera angles.
- 3 transition animations.
- 1 climax scene.
- 1 new place introduced:
- Sterling's House
New system:
Potion Notebook:
- A book will be available at some point in the story where MC will be able to input his knowledge about potions he has used before.
- Hina's practice sessions at her playroom are now repeatable.
v0.1.2b
- Release of an android version for the game
- File size optimization from 3GB down to 1GB
- Performance fixes. Now the game should run smoothly across devices.