Galerians is a PlayStation video game developed by Polygon Magic. It was originally published in Japan by Enterbrain, and published by Crave Entertainment for North America. Galerians is a psychic survival horror game with a dark setting. It follows a boy named Rion who discovers he has psychic powers. He suffers from amnesia, and in the process of learning his identity, he discovers that he is humanity's last hope for survival against the Galerians, genetically enhanced humans. The game has a sequel, Galerians: Ash on PlayStation 2.