A lot of rpgmaker mv games just work on linux if you unzip https://nwjs.io/ into the folder then use nw to run. That works for me, and can be useful even for games that do support linux if they ship with an old version of nwjs.
For your game specifically I only keep the www folder and package.json from the windows version before extracting, though I don't think there's any harm in leaving the windows files there.
