Tales of Phantasia: Narikiri Dungeon X (テイルズ オブ ファンタジア なりきりダンジョンX Teiruzu Obu Fantajia Narikiri Danjon Kurosu, the "X" is read as "Cross") is a remake of the Game Boy Color role-playing video game, Tales of Phantasia: Narikiri Dungeon, for the PlayStation Portable developed by Namco Tales Studio and published by Namco Bandai. It released in Japan on August 5, 2010. The original game was the first sequel in the Tales series, which normally does not have connected storylines. The story begins 205 years after the beginning of Tales of Phantasia. The game's theme song is Glass Flower (ガラスの花 Garasu No Hana) and was sung by Hanako Oku.