Arcade game machines, traditionally known for their closed, proprietary systems, have evolved to incorporate player-created content and its inherent need for version control. In classic arcade cabinets, this was virtually non-existent; games were static ROMs, unchangeable after manufacture. However, modern arcades and retro revival machines use more sophisticated hardware, often based on PCs or embedded systems. This allows for downloadable updates and patches, a fundamental form of version control. For player-created mods or levels, version control is typically managed externally. Developers might host content on online platforms where versioning systems track changes, updates, and user submissions. When a player selects a mod, the machine downloads the specific version from this curated server. Some indie arcade boxes even support USB or network loading of community content, relying on the creators themselves to manage version integrity. Therefore, while not as complex as software development pipelines, arcade machines leverage online distribution and curation platforms to effectively manage and control versions of player-generated content, ensuring a stable and consistent gaming experience.