My guess is there will be a Steam port down the line; hopefully sooner rather than later.
But anyway, despite it being an old build, I like some of what was shown at Taipei, including the new characters. I'm probably going to be an anti-TrueOrochinagi in that characters sporting new designs will be even more appealing to me than their classic versions. Robert is looking really nice, I'm ok with Beni's look, yet more glad than not that K' stayed the same. Would be awesome if Terry officially sported his Garou look, but maybe that will be an alternately offered outfit.
The interviews with Oda are slowly giving me more and more pre-release confidence. We'll see what happens by release, but I do love their ambition and aim up to this point. Looking forward to more gameplay videos from Taipei too, or hope there's as much to show as from PSX.