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Play James 'Buster' Douglas Knockout Boxing (US edition · Edition 145641) Online
James 'Buster' Douglas Knockout Boxing
Play James 'Buster' Douglas Knockout Boxing online on Master System. Box at close range, alternating punches with head and body guards.
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 James 'Buster' Douglas Knockout Boxing
Quick start
In the opening exchange, practise moving into reach and back out. Try a short punch, then guard before attempting another attack.
Controls
Use movement to adjust distance, punching actions to strike, and head or body guards to defend.
James 'Buster' Douglas Knockout Boxing — About this game
Box at close range, alternating punches with head and body guards. Distance determines when an exchange is safe: step into reach, try a short attack and move back before the opponent answers. Watch the rival’s movement instead of throwing punches without a break. Learning when to defend is as useful as finding a chance to strike.
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.