Arcade machines have evolved significantly by integrating near-field communication (NFC) technology, transforming how players interact with games. NFC enables contactless communication between devices over short distances, typically through RFID chips embedded in cards, key fobs, or smartphones. In arcade settings, players can tap NFC-enabled items on readers built into the machines to initiate various interactions. For instance, this allows for seamless payment processing, where users pay for gameplay by tapping a card instead of inserting coins, enhancing convenience and hygiene. Additionally, NFC facilitates the storage and transfer of player data, such as high scores, custom characters, or unlocked levels, creating personalized gaming experiences that persist across sessions. This technology also supports multiplayer features, where players can link devices to compete or collaborate, and enables the collection of digital tokens or rewards for loyalty programs. By incorporating NFC, arcade machines offer a more immersive, efficient, and interactive environment, reducing physical contact and streamlining operations for operators. Overall, NFC integration in arcades modernizes gameplay, making it more engaging and adaptable to today's tech-savvy audiences.