The integration of player-created content in arcade machines presents a complex challenge for intellectual property (IP) rights management. Traditionally, arcade games were closed systems where all assets were owned and controlled by developers or publishers. However, with modern advancements allowing for user-generated content, such as custom levels or mods in some newer arcade setups, the legal landscape has evolved. Typically, the IP rights for any content created on an arcade machine are governed by the end-user license agreement (EULA) or terms of service set by the arcade operator or game developer. These agreements often stipulate that the developer retains ownership of the underlying game IP, while player contributions may be licensed back to the developer for use within the platform. This helps prevent unauthorized distribution or commercial exploitation by players. Furthermore, arcade operators must navigate copyright laws to avoid infringement, ensuring that player creations do not incorporate protected material from other sources without permission. In cases where player content gains significant value, disputes can arise, highlighting the need for clear policies that balance creator incentives with the protection of original IP. Overall, the handling of player-created content IP in arcades relies on contractual terms, copyright enforcement, and industry practices that prioritize the rights of original developers while acknowledging player contributions under limited, non-commercial circumstances.