Catherine: Full Body was announced this week. It's from Studio Zero who is also currently working on Project Re Fantasy. It's an enhanced remake of Catherine. Official links: JP: http://fullbody.jp/sp/ West: http://www.catherinethegame.com/fullbody/home.html
No idea why people aren't talking more about this, Catherine is right up their with the Persona and Shin Megami Tensei series in terms of quality. http://www.youtube.com/watch?v=OejarinH0xo
YES! Only played a little bit of Catherine on PS3 a few years ago but I'd gladly try it again on PS4, loved the story and the whole strange atmosphere of it. P-PC port? M-Maybe?
