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Play Space Harrier 3D (Japan edition · English) Online
Space Harrier 3D
Play Space Harrier 3-D online on Master System. Return to Dragonland in a forward-scrolling shooter designed for SegaScope 3-D.
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 Space Harrier 3D
Quick start
Press 1 or 2 to start and fire while moving with the D-pad. On original hardware, use the SegaScope 3-D glasses for the standard stereoscopic display.
Controls
D-pad: move in eight directions. 1 or 2: start/fire. Hidden 2D mode: after completing the game with a qualifying high score, select THREE and confirm each letter using 1 or 2 on controller 2; letters remain invisible.
Space Harrier 3D — About this game
Harrier returns to Dragonland with his blaster, moving between incoming monsters, projectiles and obstacles. This separate adventure has thirteen stages followed by consecutive captain battles and the final enemy. Survival depends on reading the depth of approaching objects and changing position before a collision. Both action buttons fire, leaving movement and timing at the centre of play. The original presentation uses SegaScope shutter glasses; an unlockable 2D mode is available through a special high-score entry, rather than a normal title-menu option.
Space Harrier 3D 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.