As the head scientist, you interact with three primary research subjects:
New minigame elements were added to diversify the gameplay experience.
The gameplay is, by design, minimalistic. There are no complex skill trees, branching dialogue choices, or open-world exploration. The player's primary action is clicking through dialogue and selecting which subject to focus on next. The game's core "loop" is the process of guiding each woman through their weight stages to see their final transformed models. This has led to a common point of critique: the process can become repetitive. As one player noted, "I was just skipping an entire day by pressing left click + space until the next major stage happened".
Where The Gain Trials truly shines is in its visual presentation. As one player on the Weight Gaming forum eloquently put it, "Visually you knocked it out of the park with this one." The 3D models are considered by many to be Bladerune9's best work. The Gain Trials -v1.6.1- By Bladerune9
The gameplay primarily follows a linear visual novel structure with occasional experimental minigames. The Trials
For players exploring the limits of visual novel transformation mechanics, version 1.6.1 represents the smoothest, most narratively sound entry point into the project before the storyline pushes into its final, maximum-capacity stages.
The update formally implements interactions with , broadening the narrative outside of the immediate testing chambers and paving the way for future experimental subplots. Mechanics of Progression: Liquid into Fat As the head scientist, you interact with three
The narrative backbone depends entirely on the game's distinct subjects, each featuring completely independent body models, personalities, and progression curves:
This team-based approach has allowed the project to increase in technical complexity. The developer continues to release updates based on community input, making the game a project that evolves over time. Conclusion
In The Gain Trials, the game master (GM) plays a crucial role in creating an immersive and challenging experience. The GM designs the trials, controls non-player characters, and adjudicates the rules. Bladerune9 provides a comprehensive GM's guide, which includes: The player's primary action is clicking through dialogue
Trial-and-error is the primary way to solve the mixing stages. Use these verified rules from the community feedback boards to ensure progress: Key Observed Rules Solution/Ingredient Hand mix, high/low reaction, Heat/Stable Water, Veloute, Milk, Butter, Cream Stage 2 No heat/High pressure, Fast/Slow reaction Amylase, Cellulase, Luminase, Pectinase Stage 3 Hunger, Milk quality, Libido, Absorption Anthocyandin, Catechin, Daidzene
The project operates under a community-supported development model. Development logs, early alpha builds, and direct beta files are managed via the Bladerune9 Patreon Page . Publicly stable releases are hosted on The Gain Trials Itch.io Page , where it maintains a 4.3 out of 5-star rating.
: Windows, macOS, Linux, Android (APK format).
The v1.6.1 release functions as an incremental hotfix and content polish build following the major v1.6 overhaul. While v1.6 added the mixing minigame, new side characters, and massive graphic updates, v1.6.1 prioritizes stability. It addresses engine bugs, aligns typewriter input text issues on select platforms, and balances serum requirements so players can access endgame sequences—such as max-stage milking events—without performance hitching. Community and Distribution