- Clone this to your Steam's compatibilitytools.d folder, which is
- Restart Steam.
- Right-click Morrowind in your library.
- Go to Properties, then Compatibility.
- Check the checkbox to force the use of a specific Steam Play
- Select OpenMW Wrapper from the dropdown, and you're done. Clicking
Play on Morrowind should launch OpenMW, and Steam should recognize
Note that this only works if you have OpenMW installed and set up, so
openmw launches OpenMW.