This paper examines the niche but emerging subgenre of "Weight Gain RPGs," interactive digital experiences where player character progression is mechanically tied to increases in body mass, caloric intake, and size. Moving beyond traditional RPG paradigms of strength, dexterity, or magic, these games propose a novel feedback loop: consumption as power. This analysis dissects the core ludological mechanics, the psychological underpinnings of feederism and body transformation fetishism, the subversion of conventional victory conditions, and the cultural position of these works as both transgressive art and fringe community expression. 1. Introduction The Role-Playing Game (RPG) has long been defined by accumulation. Players accrue experience points, loot, stats, and narrative agency. In mainstream titles (e.g., Skyrim , Dark Souls ), body morphology remains largely static; weight is a cosmetic slider or an encumbrance penalty. The "Weight Gain RPG" (WGRPG) inverts this paradigm. Here, adiposity is not a side effect but the primary vector of progression.
The Mechanics of Mass: A Ludological and Psychological Analysis of the Weight Gain RPG Subgenre
[Generated] Publication Date: April 14, 2026
