Kratos and Nariko aren't the only PlayStation properties getting the Sackboy treatment. Sony has announced at Tokyo Game Show that Sacks based on Old Snake from Metal Gear Solid 4 and Sephiroth from Final Fantasy VII will join the line-up of playable mascots in LittleBigPlanet. Looks like the relationships between Sony, Konami and Square Enix are still somewhat cozy. More details to come, but we have a quick question: who else just peed a little? TGS 08: Sackboy Solid Snake and Sephiroth to join LittleBigPlanet []