Mega Man hit puberty at the tender age of six when he emerged, revamped and retooled, in the excellent Super Nintendo side-scroller Mega Man X. It's true, robots really do grow up faster. But unlike, say, Shadow the Hedgehog, Mega Man X managed to retain everything that made the source material great while adding a little sass. So now, almost 13 years on, Capcom has created a new version of its SNES classic for the PSP. While at first it feels a bit too familiar for its own good, a small but ...