Ren’Py Repack is a feasible, high-impact toolchain that can reduce Ren’Py VN sizes by 40–60%, accelerate loading, and enable efficient patching. By respecting licensing and providing transparency, it offers a safe optimization layer for both developers and power users. The paper proposes building a reference implementation in Python, open-sourced under MIT, with plugins for Steam, Itch, and Google Play.