Parodius Portable is a collection of several games from the Parodius series released exclusively in Japan for the PlayStation Portable (PSP) system.Parodius Portable is a collection of several games from the Parodius series released exclusively in Japan for the PlayStation Portable (PSP) system.Parodius Portable is a collection of several games from the Parodius series released exclusively in Japan for the PlayStation Portable (PSP) system.