PoPoLoCrois is a very good game! It's also the first playable RPQ for the PSP...
It's about the young prince Pietro. He's ten years old when he finds out that his mother is not dead, is he thought. His father Paulo explanes him that his mother's Sania soul was send in the world of Darkness when she defeated the Ice Demon. Sania was able to transform into a dragon. So Pietro wants to go into the World of Darness to save his mother's soul and has to defeat the Ice Demon a second time.
Graphics: The Graphic is verry good, I think, specially in the few sequences. The PSP can't make much more.
Sound: The Sound is absolutely unforgetable! It's very fun and never return at any area. Unfortunately, you have to go through an area many times, so it's not soooooooo good.
Overall: The game isn't very big, but you have to go through an area many times (all time different rivals), so I played 55 hours ans enjoyed it. When you hurry, you can play it through in 30 hours, I think. The game is definite worth playing!