Arcade game machines have evolved beyond static gameplay to incorporate player-driven content creation, fostering dynamic user engagement. Traditionally known for fixed experiences, modern arcades now integrate features like built-in level editors, allowing players to design custom stages in games such as puzzle or fighting titles. Some cabinets support modding tools where communities develop new characters, mechanics, or art, shared via online platforms or local networks. Additionally, systems with save functionality or QR code integration enable players to upload and download creations, turning arcades into hubs for collaborative innovation. This shift not only extends replayability but also empowers players to shape their gaming environments, blending classic arcade charm with user-generated creativity.