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Industry Trends

AI is mass decompiling games. That's both awesome and scary.

Simon Willison · Oct 14, 2026 · Industry Trends

AI-powered decompilation is enabling game preservation while threatening software IP protection industry-wide.

“If AI can decompile games and software, then the entire tech industry is about to explode. Anybody can decompile other software and use it any way they'd like, and nobody can stop them.”

AI tools are now capable of mass-decompiling proprietary game code, enabling both game preservation efforts and potential IP violations at scale. This trend extends beyond games to any software, raising serious concerns about competitive theft and forced open-sourcing of paid products. The dual-use nature — preservation vs. piracy — makes this a significant emerging tension for the broader software industry.

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