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Play Hammerin' Harry - Ghost Building Company (Proto · US edition · English) Online
Hammerin' Harry - Ghost Building Company
Play Hammerin' Harry - Ghost Building Company for Game Boy online. Ghost Building Company sends the hammer-wielding carpenter after the ghosts that took Kanna
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 Hammerin' Harry - Ghost Building Company
Quick start
Use A to jump and B to swing the hammer on the opening street. Up+B covers overhead attackers; down+B slams the ground to stun susceptible enemies. Take rice balls for health and preserve a spiked weapon by avoiding needless hits. Before a falling platform, choose the next landing rather than stopping to trade blows.
Controls
←/→: move; A: jump; B: swing hammer ahead; ↑+B: overhead hammer; ↓+B: slam ground to stun susceptible enemies.
Hammerin' Harry - Ghost Building Company — About this game
Ghost Building Company sends the hammer-wielding carpenter after the ghosts that took Kanna. Strike ahead, lift the hammer against overhead attackers or slam the ground to interrupt enemies that can be stunned. Land, underwater and flying sections change the pace of the pursuit. Rice balls restore health, while a stronger spiked weapon is lost after damage; protecting it can be worth more than rushing straight into the next crowded platform.
Use A to jump and B to swing the hammer on the opening street. Up+B covers overhead attackers; down+B slams the ground to stun susceptible enemies. Take rice balls for health and preserve a spiked weapon by avoiding needless hits. Before a falling platform, choose the next landing rather than stopping to trade blows.
Hammerin' Harry - Ghost Building Company 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.