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Dusk Guide

Windows

Twilight Princess Dusk on Windows

The shortest happy path. Download one zip, extract, run Dusk, point it at your supported dump, play. Below is the exact file name and the four steps the official README documents.

UPDATED 2026-05-114 minBeginner

No ROMs / no copyrighted assets

This independent guide does not host or link to game files. Use your own legally obtained copy.

What you need first

  • A 64-bit Windows install with current updates.
  • A GPU with D3D12 or Vulkan support (older Intel iGPUs may have issues — see GPU section).
  • A legally obtained dump of Twilight Princess (GameCube USA or PAL/EUR).
  • Your dump's SHA-1 hash matches a build on /supported-versions.

Download the right file

For Windows there is exactly one official asset:

File size and checksum verified against the GitHub Releases API on 2026-05-11. See /download for the full release table.

Install steps (4 of them)

From the official README, the flow is:

  1. Extract the .zip — right-click → “Extract All…” or use 7-Zip. Pick a folder you control (your user profile is fine; avoid C:\Program Files on the first run because admin permissions can complicate things).
  2. Launch Dusk.exe from the extracted folder. If Windows SmartScreen blocks it, see the next section.
  3. Press “Select Disc Image” in Dusk and provide the path to your supported dump.
  4. Press “Play”.

If SmartScreen blocks the launch

Windows often flags new releases of small projects with “Windows protected your PC”. To run anyway when you trust the source:

  1. Click More info on the SmartScreen dialog.
  2. Click Run anyway.

If your antivirus quarantines the binary, restore it from quarantine and add a folder exclusion for the Dusk install path. Don’t ignore antivirus warnings if the file came from anywhere other than the official GitHub release.

GPU requirements

Per the README, Dusk requires a GPU with support for D3D12, Vulkan, or Metal. On Windows that means D3D12 or Vulkan in practice. Notes:

  • Older Intel integrated GPUs may not work even if drivers report D3D12 support — the team has called these out as having a high likelihood of incompatibility.
  • NVIDIA / AMD discrete GPUs from the last several generations should be fine.
  • Update GPU drivers from the vendor (NVIDIA / AMD / Intel) rather than relying on Windows Update.

If you’re stuck

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