Phantom Kingdom Portable is an upgraded version of Makai Kingdom, launched for the PlayStation Portable in Japan on October 11, 2011. This portable iteration introduces a new character named Petta and features an additional storyline called "Papa is the Strongest Overlord in the Universe," enhancing the gameplay experience for both new and returning players.
Phantom Kingdom: Portable is an enhanced port of Makai Kingdom that was released on the PSP in Japan on October 11th, 2011. The port of the game includes a new character, Petta, along with a new scenario titled "Papa is the Strongest Overlord in the Universe".