User blog comment:Tribaldragon1/SimplePlanes, BSCN, and You/@comment-12271231-20150910013123/@comment-27797576-20150910015330

or until it's added to steam, then there would also be OS X, but that doesn't solve the fact that we need mods to do it. Maybe in a few years tato would split off the SW mod from SP and make it a full fledged game for multiple platforms, but until then, we will have to wait it out.