This is a nightly release built from the latest commit. Before you use these builds, make sure to backup your data, especially the save states!
Save states are constantly evolving and are only guaranteed to be compatible on stable (numbered) releases.
The file format may be changed without notice, so be careful when using save states from nightly releases.
You can find the changelog for this build here.
Note
Nightly builds include experimental and in-development features that may not work properly.
When reporting issues, make sure to include the version number (Help > About > Copy version).
Important
It is recommended to install the latest GPU drivers in order to use Direct3D or Vulkan:
- Nvidia: Find your GPU here or use the Nvidia App to update drivers automatically
- AMD: Find your GPU or CPU here or use the download buttons at the top to update drivers automatically
- Intel: Find your GPU or CPU here
Windows users: install the latest Microsoft Visual C++ Redistributable package (x86_64 installer, AArch64/ARM64 installer) before running the emulator. This is mandatory to avoid crashes on startup.
macOS users: follow these instructions to allow Ymir to run on your system. Ymir is signed with an ad-hoc certificate, flagging it as unverified.
Linux users: if you choose to install the Flatpak version, make sure to grant Ymir permission to access the filesystem or your disc images won't load properly.