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Play Quartet (US_EU edition) Online
Quartet
Play Quartet online on Master System. Explore alien strongholds alone or with a partner, finding keys and hidden Star-powers.
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 Quartet
Quick start
Press either button on pad 1 for solo play or pad 2 for two players. Move through the first round, jump with 1 and shoot with 2. Find its Star-power and defeat the leader for the exit key.
Controls
Left/right: move; down: crouch; down diagonals: crouch-walk. 1: jump. 2: shoot. With the jet engine, D-pad flies in eight directions. Enter a warped door with up on foot or 1 when using the jet engine.
Quartet — About this game
Quartet pairs platform shooting with exploration across a space colony under alien attack. Mary fights alone, while a second player joins as Edgar. Defeating a round’s leader earns the key needed for the exit, but simply rushing onward misses an important task: five hidden Star-powers are required to reach round six. A jet engine opens up eight-direction flight, and warped doors connect different parts of the battlefield. Search carefully, manage the incoming enemies and revisit earlier rounds if a Star-power escaped you.
Quartet 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.