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Play Cosmic Fantasy 4: Ginga Shounen Densetsu - Gekitou-hen: Hikari no Umi no Naka de... (Japan edition · Japanese) Online
Cosmic Fantasy 4 - Ginga Shounen Densetsu - Gekitou-hen
Play Cosmic Fantasy 4: Ginga Shounen Densetsu - Gekitou-hen: Hikari no Umi no Naka de... Online — The concluding half of Cosmic Fantasy 4 carries the galaxy-spanning story toward its decisive conflicts.
Browser play

PC Engine CD / TurboGrafx-CD — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| I / II | Z / X |
| RUN / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Cosmic Fantasy 4: Ginga Shounen Densetsu - Gekitou-hen: Hikari no Umi no Naka de...
Quick start
Follow the opening chapter events, inspect the active party and its abilities, and prepare recovery supplies before pursuing the next story destination.
Controls
Use the directional pad to move and select commands. I confirms, interacts or advances text; II cancels or returns. Choose attacks, abilities and items from the battle menu.
Cosmic Fantasy 4: Ginga Shounen Densetsu - Gekitou-hen: Hikari no Umi no Naka de... — About this game
The concluding half of Cosmic Fantasy 4 carries the galaxy-spanning story toward its decisive conflicts. The adventure continues through towns, hostile areas and party battles, with animated scenes connecting the cast's personal concerns to the wider struggle. Treat the current chapter's conversations as a guide to the next destination rather than searching the map without an objective. Before a difficult route, review equipment, recovery supplies and the roles of the active companions. As the stakes rise, a well-prepared party can preserve its stronger resources for the encounters that matter. This is the Gekitou chapter, separate from the earlier Totsunyuu chapter.
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 · pce
- 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.