Cemu
Cemu is an open‑source emulator for the Nintendo Wii U console, designed to run the system’s games and software on personal computers. It was first released in early 2013 and has since been updated regularly by a community of volunteer developers. The emulator is written primarily in C++ and supports Windows, macOS, and Linux operating systems.
One of Cemu’s most notable features is its ability to upscale Wii U games to 4K resolution
The project follows an open‑source license, and Cemu’s source code is available on public repositories. Development
Legally, Cemu is intended for personal, non‑commercial use. Users are expected to own the Wii U titles
Overall, Cemu has become a key resource for players and developers interested in exploring Wii U software