AI is mass decompiling games, and a dev calls it awesome and scary
A link-blog post dated 14 October 2026 points readers to a piece by indie game developer Popcar about what the post calls a recent wave of AI-powered decompilation of existing games. According to the summary, the wave is enabling weird mashups between existing games and producing a boom in game preservation projects that get old games working on new hardware, often in a browser using WebAssembly.
The blog author says he likes how the piece captures both the positives and the negatives of the development, and quotes it at length. The excerpts are marked with omissions, so they are not continuous text.
The scary half, in Popcar's words: most people have already realised it. 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. Companies can steal from competitors. A paid game or app can be open-sourced against the owner's will. And it is not limited to old video games: the same approach can be applied to any software.
The good half is preservation. Old games can be ported, modified, enhanced and made much more easily accessible than before. With console makers going all in on digital and games becoming entirely unplayable because servers shut down, Popcar calls this fantastic news: people could own software they bought regardless of what the company thinks.
The post is commentary on someone else's piece. It offers no named games, tools, projects or figures; its value is in framing the same capability as both a preservation tool and a way to copy software.
Key facts
- Indie developer Popcar describes a recent wave of AI-powered decompilation of existing games, as summarised in a 14 October 2026 link-blog post.
- Upsides named: weird mashups between existing games and a boom in preservation projects that get old games running on new hardware, often in a browser via WebAssembly.
- Downside named in the excerpt: anybody can decompile other software and use it as they like, companies can steal from competitors, and a paid game or app can be open-sourced against its owner's will.
- Popcar says this is not exclusive to old video games and can be applied to any software.
- On preservation, the excerpt argues that with servers shutting down and console makers going digital, people could own software they bought regardless of what the company thinks.
Why it matters
The piece frames one capability as two opposite things. For old games it is a preservation tool: ports, modifications and enhancements that make them far easier to reach, at a time when digital-only releases and server shutdowns can make games unplayable. For software owners it is a threat: Popcar's excerpt says anybody can decompile software and use it however they like, and nobody can stop them. He goes as far as saying the entire tech industry is about to explode if AI can decompile games and software.
Who it affects
Game players and preservationists who want old titles running on new hardware, often in a browser using WebAssembly. Developers and studios whose paid games or apps could be open-sourced against their will, and companies that could be copied by competitors. Per the excerpt, the issue reaches beyond games to any software.
How to use it
There is nothing to install or adopt here. The post does not name the AI tools or models used for decompilation. What the source describes in practice is the output: mashups between existing games and preservation projects that bring old games to new hardware, often running in a browser through WebAssembly. Readers who want specifics would need to go to Popcar's original piece, which the post links.
How solid is it
Thin and secondhand. This is a link-blog summary with excerpts of an indie developer's opinion piece, not a study or an official release. The source gives no counts or dates for the wave or the preservation boom, and names no specific games, projects or mashups. The excerpts are quoted from the linked piece and contain omissions, so they are not continuous text. Treat it as a developer's observation of a trend, not a measured finding.
Risks and caveats
The claims in the excerpt are sweeping and unsupported by examples: that nobody can stop people from decompiling and reusing software, and that paid software can be open-sourced against its owner's will. The post gives no legal analysis; the excerpt only says nobody can stop people. The optimistic claim, that people could own software they bought regardless of what the company thinks, is likewise stated as a possibility, not a documented outcome. The post also does not say which tools do the decompiling or how well they work.
“Anybody can decompile other software and use it any way they'd like, and nobody can stop them.”
— Popcar, excerpted in a link-blog post, 14 October 2026