Arcade game machines have evolved to incorporate player-created content collaboration features, adapting to modern gaming trends. Traditionally, arcade cabinets were closed systems with limited interaction, but contemporary models often integrate online connectivity and local networking. This allows players to design custom levels, characters, or game modes using in-game tools or external platforms, which are then uploaded to central servers. For collaboration, arcades may employ systems where multiple players can co-create content in real-time via linked cabinets or contribute sequentially to shared projects. Examples include rhythm games where users submit custom tracks or fighting games with community-designed characters. However, challenges like hardware limitations, copyright issues, and moderation for inappropriate content persist. To facilitate this, developers implement cloud-based storage, peer-to-peer sharing, and curated galleries where player creations are rated and featured. In some cases, arcades host tournaments centered around user-generated content, fostering a collaborative ecosystem. While not as advanced as PC or console platforms, these features enhance replayability and community engagement in arcade settings, often relying on proprietary software that balances creativity with system stability.