I just played through it on Win 7 and there were no issues whatsoever. Game looks amazing at 1080p on a machine that's probably 7 or 8 years old (video card is much newer though and it has a crap ton of ram lol). Really interesting, atmospheric experience. Writing is fantastic, except for the opening quote which I found impenetrable and impossible to parse. Did not seem like a complete thought, frankly. I'm sure I'm just dense though. ;)) Glad I paid for it. I feel like a patron of the arts.