All 3 games' Windows builds have Linux executables, so maybe it would be good to tag the Windows builds as Linux too? Itchio allows tagging a same build as being for multiple systems.
Also, if I may be so bold to ask, would it be possible to make an APK version for each game here on Itchio too? Some people don't/can't/would rather not use Google Play, and the games use Ren'Py, meaning it should be possible to port them to Android.