Maintaining arcade game machines, especially vintage ones, presents several significant challenges. First, sourcing replacement parts is often difficult due to discontinued components or rare hardware. Many classic arcade games rely on specialized circuit boards and CRT monitors, which are no longer in production. Second, wear and tear from constant use can degrade joysticks, buttons, and other mechanical parts, requiring frequent repairs. Third, environmental factors like humidity and temperature fluctuations can damage sensitive electronics. Additionally, finding technicians with expertise in older arcade technology is increasingly rare. Finally, preserving the original aesthetic and functionality while making necessary repairs adds another layer of complexity. Despite these challenges, dedicated enthusiasts continue to keep these iconic machines alive for future generations to enjoy.