Hiiro no Kakera Portable can easily be considered the definitive version of Idea Factory's visual novel/otome game. It has all of the extra scenes, features and events from the DS version, includes a brief quiz game on each of the male characters, has built in and has Hiiro no Kakera - Ano Sora no Shita built in. The game feels at home on the PSP and, had it had the two DS mini-games somehow included it, it would have been perfect.
