Not a game, just a movie. But a damn good one at that. Black cat OP is a short anime film with smooth animation and good music. It isn't too blocky and if you squint a bit looks almost like TV. Almost. PS: Lags on slow computers.

An awesome tech demo, but as a game it's kinda like.... you can't really do anything, you know? All you can do is watch. Kinda like a movie, not a game.

Still awesome though. Would be cool to see someone take advantage of this kind of thing in a proper game.