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Play Rampart (Europe edition) Online
Rampart
Play Rampart online on Master System. Build castle walls, position cannons and repair the damage between timed battles.
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 Rampart
Quick start
Press 1 to begin and choose a new game. Select a home fort, place cannons within its walls and aim during battle. In the repair phase, rotate pieces with 1 and place them with 2 to close the walls before time expires.
Controls
D-pad: move pieces, cannons and aiming cursor. Default controls: 1 rotates wall pieces or accelerates the battle cursor; 2 places pieces or fires. Options includes a joypad-style setting.
Rampart — About this game
Rampart alternates construction with cannon fire. Choose a home fort and place guns inside its walls, then use the battle phase to aim at the enemy. After the shooting stops, repair your defenses with irregular wall pieces before time runs out. A wall matters because it encloses territory: leaving a gap can cost you the space needed to keep fighting. Rotate pieces to fit awkward corners and plan for more than the next hole. Solo battles and a two-player contest put the same cycle of building, firing and rebuilding under pressure.
Rampart 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.