Phantasy Star, released in 1987 for the Sega Master System, is a pioneering console role-playing game (RPG). Set in the Algol Star System, the game combines fantasy and science fiction elements, taking players on an adventure with turn-based combat and dungeon crawling. Players control a party led by Alis as they seek to defeat the evil ruler Lassic and avenge Alis's brother's death. Its groundbreaking graphics, particularly the 3D dungeon labyrinths, and engaging storyline have earned it a place as a classic in the RPG genre.