Arcade machines are complex electronic systems that require effective electromagnetic interference (EMI) shielding to ensure reliable operation and compliance with regulatory standards. The most common types of EMI shielding used in arcade machines include conductive gaskets, which are placed between metal surfaces to block EMI leakage; metal enclosures, typically made from materials like steel or aluminum, that act as Faraday cages to contain electromagnetic emissions; conductive coatings, such as nickel or copper-based paints applied to plastic components to provide shielding; and EMI filters, installed on power and signal lines to suppress high-frequency noise. These shielding methods help prevent interference from disrupting game performance, protecting sensitive circuits from external EMI sources and ensuring a smooth, uninterrupted gaming experience for players.