Unlock file name for the current version (v0.10-alpha) is "calidum balneo"
Would also be worthwhile updating the Gallery unlock/Cheats note to indicate that Mac users need to create this file in "Innocent Witches.app/Contents/Resources/autorun/", as opposed to the containing folder on Windows.
Would also be worthwhile updating the Gallery unlock/Cheats note to indicate that Mac users need to create this file in "Innocent Witches.app/Contents/Resources/autorun/", as opposed to the containing folder on Windows.