Tokyo Twilight came to the Vita (and I think PS4) last year. It's a visual novel that centres around ghost hunting. We never got around to it but it was fairly well received.
Anyway, Tokyo Twilight is coming to Steam as Tokyo Twilight Ghost Hunters: Daybreak Special Gigs
Boasting a new 'Daybreak' scenario, and an improved battle system, this isn't just a straight port, which is always good to hear.
There's a trailer below, Tokyo Twilight Ghost Hunters: Daybreak Special Gigs is due for release on March 17thShow/hide video