
Play Phantasy Star (Japan) Online
Algol is a star system that consists of three planets: the green Palma, the arid Motavia, and the icy Dezolis. Recently, the formerly benevolent king Lassic converted to a new religion and begins to rule Algol with an iron fist. Nero, the leader of a rebel group, is brutally killed by Lassic's robotic policemen. His last words were addressed to his sister Alis: he implores her to find a warrior named Odin. Alis swears revenge against Lassic and embarks on a journey to find Odin and other companions who would help her defeat the tyrant.
Phantasy Star is commonly considered one of the progenitors of Japanese-style role-playing games. Unlike Dragon Quest, it has distinct anime-style visual aesthetics, and contains many characteristic gameplay elements of the genre. Rather than being cast as an adventurer or warrior on an impersonal quest, the player controls a character with her own background story, motivations and desires. The game introduces the genre's typical template of specific non-player characters joining the party for plot-related reasons. The game is also notable for being one of the first RPGs with a pre-determined female protagonist. It is set in a sci-fi environment in which advanced technology and magic co-exist, somewhat reminiscent of Star Wars.
The core gameplay is influenced by Ultima games, with simpler turn-based combat against randomly appearing enemies, which is similar to Wizardry. The player navigates Alis over top-down overworld, visiting towns and dungeons that are represented by icons. Dungeons have pseudo-3D graphics and are maze-like.
The player can purchase new weapons, armor, shields, as well as healing and restoring items in towns, or find them in treasure chests in the dungeons. Each character utilizes unique weapon types (e.g. Myau uses claws or fangs, Odin handles guns and axes, etc.). Experience points are awarded for defeating enemies; after a character has accumulated a sufficient amount of those, she or he levels up, gaining additional maximum hit points (HP) and higher combat parameters. Some characters can cast magic spells, requiring magic points (MP), which also increase when leveling up. Characters can visit doctors in towns, recovering HP and MP. Game progress can be saved anywhere.
Available Versions
Phantasy Star (Japan) (1986)(Master System)
Phantasy Star (Brazil) (1986)(Master System)
Phantasy Star (Japan) [En by SMS Power v1.02] (1986)(Master System)
Phantasy Star (USA, Europe) (v1.3) (1986)(Master System)
Phantasy Star (Korea) (1986)(Master System)
Phantasy Star (USA, Europe) (v1.2) (1986)(Master System)
About Phantasy Star (Japan)
Phantasy Star (Japan) was first released in 1986 by SEGA Enterprises Ltd. for the Master System system. Developed by SEGA Enterprises Ltd., this game quickly became a fan favorite for its Role-Playing and Role-playing (RPG) elements.
Game Features
- Authentic Master System experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Role-Playing and Role-playing (RPG) gameplay that defined a generation
- DeveloperSEGA Enterprises Ltd.
- PublisherSEGA Enterprises Ltd.
- Release Date1986-12-31
- GenresRole-PlayingRole-playing (RPG)
- PlatformsMaster System
- Players0
Phantasy Star (Japan) Series
How to Play Phantasy Star (Japan) in Your Browser
1. Click Play
Simply click the "Play Now" button at the top of this page to start the game immediately.
2. Use Controls
Use your keyboard to control the game. Check the keyboard configuration section below for details.
3. Save Progress
Use the save feature to preserve your progress at any point in the game.
Pro Tip
For the best experience playing Phantasy Star (Japan), use a desktop or laptop computer with a keyboard. Full-screen mode provides the most immersive gameplay.
Emulator Keyboard Configuration

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Last updated: 2025-03-14T08:15:52.483Z
This page is part of our effort to preserve classic video game history. Phantasy Star (Japan) © 1986 SEGA Enterprises Ltd.. This online emulation is provided for historical preservation and educational purposes only.
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