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Play Rampage (US_EU edition) Online
Rampage
Play Rampage online on Master System. Choose a giant monster and demolish ten cities alone or with a friend.
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 Rampage
Quick start
Press 1, choose one or two players with up/down and confirm with 1. Pick a monster with left/right and 1. Approach a building, press up to climb, punch with 1 and jump clear with 2.
Controls
Left/right: walk. Up near a building: climb. Up/down: look. Direction+1: punch; certain targets are eaten automatically. Direction+2: jump. Console Pause: pause/resume.
Rampage — About this game
Rampage puts you in charge of the destruction. Pick Ralph, George or Lizzie and tear down buildings across ten American cities, each with five landscapes. Climb walls, punch openings and grab edible targets while soldiers and helicopters try to stop you. The monsters have different strengths in punching, climbing and movement, so character choice changes the feel of a run. Watch the damage bar, avoid harmful food and jump away before a building collapses. A second player can join the demolition, though punches can hit your monstrous partner too.
Rampage 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.