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Play Phantasy Star (World edition · Japanese) Online
Phantasy Star
Play Phantasy Star online — Master System. Explore towns for clues and gather companions for a journey through science-fiction landscapes.
Browser play
Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Phantasy Star
Quick start
Begin a new adventure, talk to nearby residents and equip your party before leaving town.
Controls
D-pad: move or select commands. In mazes, up advances, down steps back and left/right turns. Press 1 or 2 while exploring to open commands; 1 cancels; 2 confirms and advances dialogue. Select each party member’s battle command, then confirm the round. Pause pauses play; SAVE records progress.
Phantasy Star — About this game
Explore towns for clues and gather companions for a journey through science-fiction landscapes. Battles use party commands, while dungeons change to a first-person maze view. Buy and equip weapons and armour before venturing far from recovery points. Track turns and corridors carefully, save progress and return to safety when supplies run low. Preparation in town and deliberate choices in combat help sustain longer expeditions.
Phantasy Star Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · segaMS
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.