Arcade machines, once symbols of closed, proprietary gaming systems, have evolved to embrace player-created mod distribution in several key ways. Modern arcade cabinets, particularly those using PC-based hardware or systems like the Raspberry Pi, provide a flexible foundation for modifications. Many contemporary arcade manufacturers and publishers now officially support modding by releasing software development kits (SDKs) and level editors, enabling players to create new game levels, characters, and gameplay mechanics. Online platforms dedicated to arcade modding have emerged, serving as centralized hubs where creators can upload, share, and distribute their modifications directly to other enthusiasts. Some arcade operators and location-based entertainment venues actively curate and feature popular player-created content, providing visibility and testing grounds for new mods. The fighting game community, in particular, has pioneered this approach through events where modded versions of games like Street Fighter and Tekken are showcased and played competitively. This support system not only extends the lifespan of arcade hardware and software but also fosters vibrant creative communities that keep arcade culture relevant. However, challenges remain regarding intellectual property rights and ensuring mod compatibility across different machine specifications, requiring ongoing collaboration between players, developers, and manufacturers.