Decaf

{{Infobox emulator |logo = Decaf_logo.png |active = No |platform = Windows
Linux |architecture = x86_64 |developer = exjam
brett19 |target = Wii U |source = GitHub |license = GPLv3

Decaf is a free and open-source Wii U emulator for Windows and Linux. It is known to be the very first Wii U emulator ever released. It's in the early stages of development but can successfully boot several commercial games, albeit slowly with many glitches, and its last commit was on November 9th, 2023.

Download

Automated builds

System requirements

Like Cemu, Decaf has high system requirements.

• OS: Windows or Linux, 64-bit
• GPU: OpenGL 4.5+ or Vulkan 1.1.92.1+

Issues

This emulator doesn't clean up allocations for textures and shaders, which can cause some issues (stuttering, crashes) after around a couple of hours. One possible solution is to periodically close the emulator.

External links

• Compatibility list (Google Docs)
• Discord