Worked on the PCSX2/pcsx2 repository to address a stability issue affecting the SLPM-74405 title, focusing on runtime reliability for end users. Implemented a targeted bug fix by enabling the Instant DMA Hack through YAML-based configuration management, which prevented the game from hanging during the Sword Select screen. This solution aligned with GameDB quality standards and improved traceability by updating documentation to ensure consistent linkage across build configurations. Leveraged skills in debugging and game development to reduce user-impacting hangs, ultimately decreasing related support inquiries and enhancing the overall stability of the emulator for affected game titles during the development period.