Last update 20 June
(I'll keep this thread updated when new info or videos are released)
Metal Gear Solid: Rising chronicles the series of events that resulted in the transformation of Raiden, the protagonist and player character of Metal Gear Solid 2: Sons of Liberty, into his cyborg ninja persona, first seen in Metal Gear Solid 4: Guns of the Patriots. Metal Gear Solid: Rising takes place during a point in the series' chronology at which Raiden has already begun his transformation into cyborg form, albeit with a different and somewhat more cruel appearance from the one seen in Metal Gear Solid 4, and will show how Raiden changes from his "Rising self" into his "MGS4 self."
Taken from wikipedia
Heres a new debut trailer for all you metal gear fans. (With actual gameplay) Melons!