The player must balance different psychological and physical meters (e.g., submission, corruption, or fatigue) to ensure the conversion process succeeds without the character failing. The "Extreme Modification" Theme
The gameplay loop involves conducting daily experiments using a variety of tools and procedures to modify Mana. Players are granted full access to all training menus and costumes, allowing them to fully explore the process of degradation. The game tracks Mana's condition through a detailed stat system, with specific UI updates providing visual representations of each body part's increasing sensitivity. Version 0.9.0β added new scenarios to ensure players have plenty of new situations to explore. extreme-modification-magical-girl-mystic-lune
: The "Extreme Modification" in the title refers to specific niche content, including internal expansion (stomach/bladder/womb) and physiological transformations. The player must balance different psychological and physical
The extreme modifications in serve as a catalyst for exploring various themes and symbolism. Some of the most notable themes include: The game tracks Mana's condition through a detailed
Her arms—no, not arms anymore. Ribbons of condensed moonlight, each one terminating in a different tool: a scalpel, a key, a compass spinning without north, a mirror showing a face that was hers but older, harder, hungrier . Her lower body had become a cascade of silver rings, rotating in orbits around a core that was not a heart but a singularity —a tiny, stable black hole of pure magical potential.
: Fan communities frequently modify existing mecha model kits to create custom, highly detailed figurines of Mystic Lune.
: The story progresses based on statistics like Sensitivity, Discipline, Compliance, or "Fallen" values (e.g., Fallen ≥ 200 can trigger a "Brainwashing" path), affecting Mana's reactions and available narrative scenes.