During February 2025, Francisco Casas focused on restoring NVIDIA NVAPI support for Cryptic Studios titles within the ValveSoftware/Proton repository, addressing a core compatibility issue affecting Neverwinter, Star Trek Online, and Champions Online. He re-enabled NVAPI integration in Proton using Python, applying targeted compatibility layer development to ensure these games functioned correctly on the platform. Francisco validated the solution through cross-title testing, which reduced user friction and minimized ongoing support needs. His work demonstrated a strong understanding of Proton internals and game development workflows, delivering a robust bug fix that improved game stability and compatibility for a diverse user base.