Arcade game machines, designed for continuous operation in demanding environments, employ sophisticated heat dissipation strategies to prevent overheating. The primary method involves passive ventilation through strategically placed intake and exhaust vents on the cabinet. These vents create natural convection currents, allowing hot air to rise and escape while drawing in cooler air. For more powerful systems, internal cooling fans are installed to actively force air across critical components like the power supply and main PCB. Many arcade PCBs incorporate large aluminum heatsinks that draw heat away from processors and other heat-generating chips. Some high-end machines even utilize thermal paste between chips and heatsinks to improve heat transfer efficiency. Modern arcade manufacturers also implement smart power management systems that can temporarily reduce processor speeds or brightness during extreme temperature conditions. The materials used in cabinet construction, often metals and specially designed plastics, also contribute to thermal regulation by acting as additional heat sinks. Regular maintenance including cleaning dust from vents and components remains crucial for maintaining optimal thermal performance throughout the machine's operational life.