The lifespan of an arcade game machine depends on several critical factors. First, the quality of the hardware components, such as the monitor, joysticks, and circuit boards, plays a significant role. High-quality materials and construction ensure durability. Second, regular maintenance, including cleaning, lubrication, and timely repairs, can extend the machine's life. Environmental conditions, like humidity and temperature control, also impact longevity. Additionally, usage frequency—excessive play can wear out parts faster. Finally, the availability of replacement parts and technical support helps preserve vintage or rare machines. By addressing these factors, arcade enthusiasts can enjoy their games for decades.