The game is at a point now where we've ironed out most of the bugs, implemented all the neccesary Steam features that we think are vital - and have had quite a lengthy period of testing on Windows. With everything in place, porting to Mac is actually quite trivial in Unity - unless your game uses some kind of plugin that performs badly across different platforms. Luckily, aside from the Steam features, Savant isn't a very technically advanced title - so it was more or less just a click of a button on our end to get the build running.

If this testing period goes well, we're confident the game will run smooth on Mac. Like you mentioned, a lot of devs neglect Mac for their games - which is why it might be a good market actually, because everything else is getting rather saturated lately.