(Jyri Jokinen, 02.11.2006 - 00:00) Capcom today showcased Power Stone Collection for the PSP system, a compilation including enhanced versions of Power Stone and Power Stone 2, which were originally released for the Sega Dreamcast and arcades. These fast and furious 3D brawlers put a new spin on “last man standing” as characters take each other on in frenzied match ups amidst fully interactive environments. Power Stone Collection includes the following new features for both titles of this PSP system collection: