Nintendo says it is stepping up efforts against piracy by issuing DMCA takedown notices aimed at Nintendo Switch emulator projects and mod chip firmware hosted on GitHub. Coverage reports that Nintendo targeted multiple emulator and mod-related offerings, including Yuzu and Citron Neo, as well as firmware tied to modchip platforms such as Picofly and HWFLY.

Across outlets, the reports describe GitHub removing repositories following Nintendo’s notices. Some accounts emphasize the scale of the sweep and the number of repositories affected, while others focus on the specific emulators and firmware families named in the DMCA notices. Varying levels of detail highlight different parts of the overall effort.

Overall, the sources align on the core event: Nintendo files DMCA notices, and GitHub takes down repositories connected to Switch emulation and modchip firmware. Differences mainly concern how many repositories were shut down and which targets are highlighted first.