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Play Action Boy (Hack · Taiwan edition · English) Online
Action Boy
Play Action Boy online on Master System. Fight through a scrolling street with punches, jumps and kicks while watching for enemies at different heights.
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 Action Boy
Quick start
Use punches against nearby enemies, then jump into a flying kick when you need to close the gap. Watch the landing space and incoming projectiles.
Controls
Left/right: move. Use punches, jumps and flying kicks; high kicks and low attacks cover different heights.
Action Boy — About this game
Fight through a scrolling street with punches, jumps and kicks while watching for enemies at different heights. Knife throwers, animals and thrown objects make a direct rush risky. A flying kick closes distance, while high and low attacks answer threats that a simple forward strike misses. Observe how each enemy approaches and choose a safe landing rather than jumping into the next group without room to recover.
Action Boy 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.