decompilation

A widely watched software commentary piece argues that essentially every application is now open source, whether developers like it or not. The claim reflects growing discussion around decompilation, leaked source code, and easy reverse engineering, which increasingly expose how proprietary apps work regardless of their licences. Developers and tech observers are debating what this means for software security, intellectual property, and the future of closed-source business models.

An engineer has published an account of using AI coding agents to reverse-engineer and decompile a first-person shooter, reporting that the effort consumed roughly 500 billion tokens. The write-up walks through how the agents handled the decompilation workflow and what the results reveal about using large language models for large-scale software archaeology. It is drawing attention as a striking case study in how far AI agents can be pushed on long, complex engineering tasks.

Developer Maurice Heumann has detailed a three-month project in which AI agents decompiled Call of Duty: Modern Warfare 2 (2009) and rebuilt its source code in C++. The effort consumed over 500 billion tokens, with total estimates reaching 700 billion. The scale of the token usage and the idea of AI reconstructing game source code have drawn attention from developers and gamers.

TechSpot reports that AI tools are dramatically improving decompilation, the process of turning compiled programs back into readable source code. According to the article, recent advances in machine learning are letting researchers and hobbyists recover lost source code from legacy software far faster than traditional manual reverse engineering ever allowed.