Maten Densetsu - Senritsu no Ooparts

Maten Densetsu: Senritsu no Ooparts is a first-person turn-based RPG set in a post-apocalyptic floating Japan. The player awakens in ruined Akihabara after a mysterious catastrophe has lifted the islands into the sky, attacked by demons powered by ooparts—mysterious artifacts from an unknown ancient civilization. The hero, one of five male protagonists chosen at the start (Rage, Rai, Hokuto, Seigi, or Daigo) based on their elemental attributes (fire, wood, water, metal, or earth), navigates city maps and complex 3D dungeons with a radar and SPIES navigation system to reach Shinjuku. Battles are random and turn-based; the protagonist earns and distributes energy points freely to boost stats instead of traditional leveling. Party members, including the heroine Chisato (voice telepathically guiding the hero), join later, and friendly demons can be recruited. The game explores themes of fate, ancient origins, and survival, with unique oopart abilities like reviving allies or teleportation.