Arcade machines have evolved to incorporate player-created stage designs in fighting games, primarily through modern systems that connect to online networks or use updatable software. Unlike early arcade cabinets with fixed content, contemporary machines often feature stage builders, allowing players to design custom arenas using in-game tools. These tools let players select backgrounds, adjust platform layouts, and add interactive elements, fostering creativity. Additionally, some arcades support modding communities where custom stages can be uploaded via USB drives or online platforms, enabling sharing and downloading within the fighting game community. This integration enhances replayability, as players experience diverse environments, and promotes social interaction through tournaments featuring user-generated content. While technical limitations like hardware constraints exist, the trend reflects a shift towards personalized gaming experiences in arcades.