The world's largest community for reverse engineering and analyzing video games has shut its doors, driven down by individuals who trampled over the fundamental principles of each project and abused artificial intelligence.

Administrator encounter of Decomp.dev announced that the reckless abuse of artificial intelligence (AI) technologywas the reason for closing Decomp.dev. Established in 2024, Decomp.dev stands as the world's largest community tracking the progress of reverse engineering classic game code and encouraging collaboration among developers.

Before the rise of generative AI, reverse engineering projects demanded years of painstaking work from multiple people, though speeds gradually accelerated thanks to specialized tools and knowledge sharing. Amidst this backdrop, the advancement of generative AI such as GPT-6 Astra swelled the user base joining the community. Consequently, the number of malicious users ignoring development ethics and showing no respect for the rules and standards of each project surged right along with it.

The catalyst for the community's closure, as clarified by the administrator, was the destruction of the community environment by these malicious users. Each project within the community maintained its own set of rules for legal and ethical reasons, such as rejecting AI or excluding unverified contributions. However, instances of individuals cloning ongoing projects without permission and hastily finishing them off with AI, showing zero respect for the original project participants, kept happening over and over.

The blurring of lines between proper reverse engineering and crude porting only added fuel to the fire. Traditional community users dedicated themselves to reverse engineering to learn how programs work and uncover the secrets of original titles in a productive manner. Yet, a flood of users leaned on generative AI while claiming the output as their own programming prowess, disrespecting other people's projects and recklessly churning out barely functioning, incomplete ports.

In the official notice, encounter stated, "As an era of reverse engineering comes to a close, I want to express my gratitude to everyone who joined and contributed to our projects, community, and development. It was always the people alongside these projects and their passion that made everything so fun and rewarding," while thanking legacy users and explicitly stating that human-written code from Decomp.dev cannot be copied and used under any circumstances.