No, that's all there is to do, you're all good. This was just a small thing not ment to be a full game or experience, so it does kinda not have a proper, clear ending. I appreciate you giving it a try and sharing your thoughts tho, thanks! :)
I would if I knew how and it didn't take much effort. This isn't really meant to be a serious project, so I don't want to spend much more time on it than I alread have. I also don't have a Mac myself though, so I'd have no way of testing it.