Loot Ninja have been PaRappa the Rapper fans since the days of the PS1. It's what got them into rhythm games, and they've been hooked ever since. It's been a while since we've seen a PaRappa game (2002 to be exact), and the rhythm game scene has changed dramatically. We're now in the days where Guitar Hero is a household phrase, but there's never been another rapping rhythm game like PaRappa… until now. Sony is bringing PaRappa back to the PSP. The game fits the portable genre perfectly. But how well does it work this go-around? Here is a breakdown of some of the facets of PaRappa the Rapper for the PSP.