Popular PlayStation emulator clamps down on AI submissions: ‘Leave behind something useful to humanity when you’re gone, instead of peddling slop’
Open-source projects continue to struggle with an influx of low-quality AI-generated code submissions. RPCS3, a popular community-maintained PlayStation 3 emulator, has announced it is actively blocking pull requests created using large language models (LLMs). The project’s developers expressed frustration with the trend, stating contributors should ’leave behind something useful to humanity when you’re gone, instead of peddling slop.'
The decision reflects broader frustrations across the open-source ecosystem. Earlier this year, Godot, a free and open-source game engine, reported being overwhelmed by AI-generated pull requests that required manual review and rejection. RPCS3 developers have chosen a more direct approach, implementing automatic blocks against LLM-generated submissions.
The emulator’s stance has triggered debate online, with supporters praising the decision to protect code quality and developer time, while others—whom the RPCS3 team dubbed ‘AI bros’—have criticized the policy on social media. The developers have made clear they intend to continue blocking such submissions as a fundamental quality control measure.
This situation highlights ongoing tensions between AI-assisted development tools and open-source communities that prioritize meaningful human contribution and code quality. As AI code generation becomes increasingly accessible, more projects may face similar pressures and adopt comparable policies.