Arcade machines have evolved significantly, now supporting player-created content sharing across multiple units. Modern arcade systems often utilize networked technology, allowing players to upload and download custom levels, characters, or high scores via cloud-based servers or local networks. Some machines feature USB ports or QR code scanners for direct content transfers. Developers implement standardized file formats and encryption to ensure compatibility and security. Leaderboard systems and community hubs further enhance cross-machine interaction, fostering a connected gaming experience. The integration of online connectivity in arcade cabinets has revolutionized how players share creativity globally while maintaining the classic arcade feel.