I don't think the soundtrack is given with the game, as the
Steam page doesn't indicate anything (unless I'm missing it). The games
kickstarter page gives some samples, then says to visit the composers site for more, which links to the
guy's FaceBook.
On his facebook page it says the soundtrack is up on
bandcamp, but I don't see anything on his page, and when I search "Enemy" I can't find the soundtrack there, unless I'm doing something wrong. Again.