https://bugs.winehq.org/show_bug.cgi?id=55439
--- Comment #5 from Rafał Mużyło galtgendo@o2.pl --- @comment 4:
...actually, you most likely can, quite easily even, given how game data is stored in ruby maker games. But the dev's answer seems to go along my expectations.
I suppose you're unable to test my guess by reverting that commit ?