Many of these indie games also have a Mac version instead of the usual Windows one, the game is fantastic, but I'd love to try it with a Mac version too, but with the new source code of the game, it might shed light on bugs that are much more difficult to fix?

currently there's no plans for a mac version of the game, might be considered for the future but atm it's not a big priority

Currently the source code of the game when analyzed with ILSpy sheds some places where code is either duplicated, has similar code with other files, or simply code that could be refactored to make it more understandable to read and to fix potential bugs in it. Currently the codebase looks somewhat complex which is understandable during development but I am sure in the future they plan to clean the codebase up when they get to it, just that it is not a full priority yet. Also some places within Visual Studio gets marked as "unused".