Tired of purchasing rpgs with no dev support and no users input. Can mouse be used for all functios? Thanks for any replies, comments, reviews.

I was toying with the idea of playing through the game again, partly because of the recently added achievements, but then I noticed that the very first achievement "Farmer" (harvest the carrots in Marmas Village) didn't trigger (and nothing indicates that it would trigger later). It might be the case that all achievements are bugged. I've read a few things about RPG Maker MV games and Steam achievements (a certain plugin doesn't seem to work anymore), so I think it would be a good idea for the developer to...