As a foundational Role-playing (RPG) Main Game originally released in 1987, Phantasy Star sends you across the Algol Star System to avenge a fallen brother by defeating the evil King Lassic. The core gameplay involves turn-based combat, exploring towns for supplies, and delving into multi-level dungeons filled with traps and treasure. You will recruit up to three companions, blending science fiction settings with fantasy elements as you traverse three planets, utilizing both magic and advanced technology on your ultimate video quest.
This title offers a complete adventure role-playing experience, blending traditional dungeon crawling with exploration across multiple celestial bodies. Players navigate towns populated with non-player characters and various shops necessary for progression. The core loop involves venturing into extensive, multi-level dungeons—up to 16 levels deep—which are filled with traps, hidden treasures, and formidable enemies.
Combat is turn-based, typical of classic RPGs, requiring strategic management of resources and party composition. As the journey unfolds, players recruit up to three companions, each bringing unique skills to the party. The game features a synthesis of science fiction and fantasy elements, where magic and science combine, influencing both the environment and the available weaponry.
The atmosphere is defined by its ambitious scope for the time, presenting a quest that travels across time and space. Players encounter worlds where the inhabitants speak and where the lines between science and magic blur. The objective is to gather mystical artifacts and armor while battling through increasingly difficult encounters to reach the final confrontation with the source of the system's corruption.
The initial hero, Alis, is joined by a diverse group of allies, including Myau, a feline-like creature, Odin, a legendary fighter, and Noah, an Esper. Each character contributes to overcoming the challenges presented by the hostile environments and powerful adversaries encountered throughout the Algol system. Character progression involves leveling up and equipping better gear found or purchased during exploration.
As a main game release, there are no officially released downloadable content packs or expansions associated with this title. The game has received one remake since its initial launch, offering updated presentation options for modern audiences.

The classic galactical adventure arrives on Nintendo Switch! The tyrant Lassic rules the cosmos, and it is up to you to defeat his evil reign. Witness the revival of this defining RPG in Sega Ages Phantasy Star. Take advantage of the new dungeon map display and the acclaimed “Ages Mode” as you traverse tricky dungeon mazes and battle ferocious 8-bit beasts. Phantasy Star has claimed its place as a pioneer RPG and its retro-spirit is sure to find a home in the hearts of old and new fans alike.

Phantasy Star Generation: 1 is the first entry in the Sega Ages 2500 series for the PlayStation 2. This remake of the original Phantasy Star features an updated battle system, graphics, and sound. Alis journeys to defeat King Lassic, the evil ruler of her star system, after her brother is killed by him.

This is a special edition of the first Phantasy Star for Mega Drive. Only released on Japan, made for the release of Phantasy Star IV debut. The real number of copies is uncertain but many forums and collectors say that only 10000 copies are made. Phantasy Star was first released in Japan for the Master System on December 20, 1987. It was the most expensive game for the Master System in every market, its price being driven by the large 4 megabit chip, the save battery, and a concurrent chip shortage across the industry. In Japan, the game was difficult to find in stores. Sega often got requests from fans for a Mega Drive port, so they eventually shipped a limited release for the Mega Drive as part of a contest in 1994. This version was identical to the Master System version but lacked FM sound enhancements.