Arcade game machines require robust anti-static measures to protect their sensitive electronic components from electrostatic discharge (ESD) damage. The most common protection methods include proper grounding techniques using copper braids or wires that connect metal cabinets to earth ground, creating a safe path for static electricity to dissipate. Conductive materials play a crucial role, with anti-static mats and floors in maintenance areas preventing static buildup during servicing. Internal protection often involves anti-static bags for component storage and conductive foam for transporting sensitive boards. Humidity control maintains optimal 40-60% RH levels since dry environments significantly increase static risks. Technicians routinely use personal grounding equipment like wrist straps when handling PCBs and other sensitive parts. Regular maintenance includes applying anti-static sprays to control surfaces and implementing ionizers in particularly dry environments. Component-level protection features built-in transient voltage suppression diodes on vulnerable circuits and metal oxide varistors that shunt excess voltage away from delicate chips. Proper handling procedures mandate that all internal work begins with discharging any residual static by touching grounded metal surfaces before component contact. These comprehensive measures collectively ensure arcade machines maintain reliable operation despite the constant threat of electrostatic damage that could otherwise cripple expensive display drivers, processor boards, and memory systems.