The Metal Gear Rising Revengeance demo is included with the forthcoming HD remastering of Konami’s Zone of the Enders. RedsungamerTV has thankfully posted up some gameplay footage from the PS3 Japanese version of the Metal Gear Rising Revengeance demo. Check it out.
http://youtu.be/sWSU7Wkcp1I
http://youtu.be/-b56IZoEGno