PC

1. Download the correct build from the links above.

2. Extract the zip file, read the README if you'd like.

3. Ensure your OpenXR runtime (SteamVR, Monado, etc.) is running and your headset is connected.

4. Put a US Super Mario 64 ROM file named baserom.us.z64 next to the executable.

5. Run the executable.

5a. If on Windows, it may complain that the executable is unsigned. Just click "more info", then "run anyway".

5b. If on Linux, you may need to chmod +x the executable before it will run.

5bb. If on Linux, you may also need to install the correct packages. These are listed per distro in the README.

Quest

1. Download the APK from the Quest (Android) link above.

2. Sideload the APK to your device.

3. Copy a US Super Mario 64 ROM file named baserom.us.z64 to your device.

4. Open the game. A file picker will open.

5. Use the file picker to select the ROM file that you copied earlier.