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Play Phantasy Star IV (US edition · Revision Beta 1994-05-30) Online
Phantasy Star IV
Play Phantasy Star IV online on Mega Drive. Explore its world, talk to characters, manage equipment and party resources, and progress through battles and story objectives.
Browser play

Sega Genesis / Mega Drive — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Phantasy Star IV
Quick start
Join Chaz, Alys, Hahn, and their allies to investigate biomonsters and planetary disasters across Motavia, Dezolis, and the Algo system. Talk to everyone, update equipment in each town, inspect techniques and limited-use skills, and save before long dungeons. Build Macros for reliable command sequences and experiment with character order to trigger combination attacks.
Controls
D-pad: move and select. C confirms, talks, searches, and opens doors. B cancels or returns. A opens the main menu. In battle, A switches between command sets where shown, B cancels, and C confirms; use Macros to execute saved party commands in order. Start pauses or opens the system menu in supported reissues. Vehicles use the same movement and menu controls.
Phantasy Star IV Game manuals
- Game manual 1
- Game manual 2
- Phantasy Star IV (en-gb,de,es,fr).pdf
- Phantasy_Star_IV_MD_EU_Manual.pdf
- Phantasy_Star_The_End_of_the_Millennium_1993_Sega_JP.pdf
- Phantasy Star IV (ja).pdf
- Phantasy Star IV (en).pdf
- Game manual 8
- PHANTASY_STAR_IV.pdf
- Game manual 10
- PHANTASY_STAR_IV.pdf
- Psiv_md_us_manual.pdf
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 · segaMD
- 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.
- Game manual 1
- Game manual 2
- Phantasy Star IV (en-gb,de,es,fr).pdf
- Phantasy_Star_IV_MD_EU_Manual.pdf
- Phantasy_Star_The_End_of_the_Millennium_1993_Sega_JP.pdf
- Phantasy Star IV (ja).pdf
- Phantasy Star IV (en).pdf
- Game manual 8
- PHANTASY_STAR_IV.pdf
- Game manual 10
- PHANTASY_STAR_IV.pdf
- Psiv_md_us_manual.pdf