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Play Blaster Master Boy (Beta · US edition · English) Online
Blaster Master Boy
Play Blaster Master Boy online on Game Boy. Blaster Master Boy is a top-down journey through an underground threat, using both a gun and a stock of bombs.
Browser play
Game Boy (GB) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Blaster Master Boy
Quick start
Press START to begin. Use A to test the gun, then place a single bomb with B and move clear of its blast. Inspect the subscreen before spending a scarce item on a rock that a normal bomb can remove.
Controls
D-pad: move; A: fire; B: place a bomb; SELECT: select bomb type; START: open equipment subscreen.
Blaster Master Boy — About this game
Blaster Master Boy is a top-down journey through an underground threat, using both a gun and a stock of bombs. Blast rocks to expose items, manage the resources in the subscreen and defeat the mutant guarding each stage. A bomb can open the route, but its explosion is just as dangerous to Jason as it is to an enemy.
Use A to test the gun, then place a single bomb with B and move clear of its blast. Inspect the subscreen before spending a scarce item on a rock that a normal bomb can remove.
Blaster Master 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 · gb
- 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.