: Newer scenes feature fully synchronized sound effects to accompany the fluid mechanics and physical motion. Technical Specifications & Troubleshooting
The Gain Trials is a story-driven, downloadable game for Windows, macOS, Linux, and Android that puts the player in the role of a head scientist conducting a series of experiments. The goal of these trials is to push the bodily limits of three primary subjects: Tracy, Sarah, and Krystal.
"The Gain Trials" is a visual novel/simulation hybrid focused on personal transformation, specifically concentrating on body transformation, weight gain themes, and lifestyle management. It is meticulously developed by , who often interacts with the community to guide the story's direction.
Built using a hybrid framework of Ren'Py, Unity, Blender, and Krita, the game features over 1,000 static images and 350 fully animated scenes. Version 1.6.1 implements backend bug fixes managed by programmer Galactase, resolving critical UI exceptions, missing costume files, and text rendering bugs common to older save-file migrations. Technical Specifications The Gain Trials -v1.6.1- By Bladerune9
Players control the laboratory environment, monitor subject status, and mix various compounds.
Although "The Gain Trials" was a specific project for a game jam, its developer remains highly active. Bladerune9's primary focus has shifted to the ongoing development of "Fattening Career," a more expansive 3D weight gain visual novel expected to launch on Steam in 2026. The creator continues to pump out massive updates for this project, featuring new characters, events, and game mechanics, promising a bright future for fans of the genre. Characters from "The Gain Trials" even make cameo appearances in the backgrounds of "Fattening Career," showing these worlds are connected.
In addition to the main cast, v1.6.1 integrates side characters who expand the world-building, such as executive supervisors and delivery personnel, setting the stage for future updates. Community and Development : Newer scenes feature fully synchronized sound effects
The game is structured around three primary characters, each with their own unique narrative arc and progression stages. As the scientist in charge, the player makes choices that influence the outcome of the trials and the physical development of the subjects.
The gameplay in The Gain Trials revolves around balancing, managing resources, and making strategic choices to influence the narrative outcome. 1. Dietary Management
: Forcing subjects to absorb dense fluids that break down into permanent fatty tissues. "The Gain Trials" is a visual novel/simulation hybrid
: Experiment with valid recipes to achieve specific "stages" for the trialists— Tracy , Sarah , and Krystal —allowing for more specialized subject progress.
: Primary deployment is hosted via Bladerune9 on Itch.io and developmental updates are tracked on the Bladerune9 Patreon Platform . If you want to know more about this title, let me know: Do you need a walkthrough for the Formula Mixing Minigame ? Share public link