Phantasy Star is a classic role-playing game (RPG) developed and published by Sega for the Master System in 1987. It is one of the earliest examples of a Japanese RPG and set the standard for many games in the genre that followed. The game is set in the Algol star system and follows the journey of Alis Landale as she seeks to avenge her brother's death and defeat the evil King Lassic. Phantasy Star is notable for its sci-fi setting, first-person dungeon exploration, and turn-based combat. The game was groundbreaking at its time for its deep storyline, character development, and graphics, and it remains a beloved title among retro gaming enthusiasts.