Seems that the old PSP still has some life in it, especially if you're looking for splendidly messed-up RPGs based in a damned school. Corpse Party, despite its cutesy manga style, actually appears to be one messed up experience.
Published by XSEED and coming to PSP via download on PSN soon (well, the trailer says "Fall 2011" anyway), this looks like it could be superbly nasty. Have a look at the trailer below - rather striking considering it's mostly typed words... Mmmmm. "Soup-like eyeball" anyone?