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Play DiaMaze (Aftermarket / Homebrew · World edition · English) Online
DiaMaze
Play DiaMaze online. Explore a large connected map, tackle platform challenges and find automatic-save checkpoints. Includes B-jump, A-action and minimap controls.
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 DiaMaze
Quick start
Begin by exploring nearby routes and getting used to B for jumping and A for actions. Open the minimap with SELECT whenever you lose track of your position or need a pause. Look for checkpoints as you explore; saving happens automatically there. Leave NewGame+ for a later run if you want the normal equipment progression first.
Controls
D-pad: move. B: jump. A: action. SELECT: minimap and pause. Checkpoints save automatically; NewGame+ starts with equipment.
DiaMaze — About this game
Exploration and precise movement share the spotlight in DiaMaze. Its metroidvania-style world gives you a broad map of platforming challenges to investigate, so remembering how routes connect matters as much as making the next jump. B jumps and A performs an action; SELECT opens the minimap and pauses the game, giving you time to plan where to go. Checkpoints around the world save progress automatically. Once you want a different start, NewGame+ begins with equipment. The creator also lists the game as textless, making the routes and movement central to the experience.
DiaMaze 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.