More browsing paths
Play Diablo (Proto · US edition · English) Online
Diablo
Play Diablo for Game Boy online. This early Game Boy demonstration presents a character moving through a dungeon-like scene
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 Diablo
Quick start
Use the directional controls to walk around the scene. Try A/B to inspect the available action animation, then explore the background; there is no enemy encounter or mission sequence to clear.
Controls
D-pad walks around the scene. Try A/B for the available weapon animation; movement lets you inspect the small environment.
Diablo — About this game
This early Game Boy demonstration presents a character moving through a dungeon-like scene. Walk around the small environment and try the available weapon animation to see the portable project’s basic presentation. The preserved prototype is a brief technical glimpse rather than a developed adventure: the scene offers movement and scenery, without the enemies, collision or quest progression expected from a complete dungeon game. Use the directional controls to walk around the scene. Try A/B to inspect the available action animation, then explore the background; there is no enemy encounter or mission sequence to clear.
Diablo 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.