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Play Clash at Demonhead (Japan edition · Japanese) Online
Dengeki Big Bang!
Play the Japanese Dengeki Big Bang online with verified Famicom controls, route map, items, shops, version differences, and an English quick start.
Browser play
Nintendo Entertainment System (NES) / Famicom — 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 Clash at Demonhead
Quick start
Choose Attack and press Start. Move with Left/Right, jump with A, and fire with B. At each junction, press Start to inspect the current route map before choosing a number. Press Select for the item screen, where you can equip purchased gear or use supplies. Explore side paths for money and Guts, but keep a Shop Call and obtain a Micro-recorder when you want a password for later play.
Controls
Left/Right: walk; Up: enter doors or climb suitable walls; Down: crouch, dive, or enter wells; Down+Left/Right: duck-walk; Down+A: drop from a ledge. A: jump/confirm purchases and items. B: fire the equipped weapon/show shop descriptions. Start: begin, pause to route map. Select: open/close item screen. With Jet Pack, hold A and use D-pad to fly.
Clash at Demonhead — About this game
Dengeki Big Bang! is the Japanese Famicom release behind Clash at Demonhead. Bang crosses a network of more than forty numbered routes, fights seven enemy officers, shops for specialized gear, learns techniques, and searches for Professor Plum. Its systems match the later NES localization, but the original keeps Japanese dialogue, yen currency, its own title presentation, and ending credits. Use the map and item screens constantly because route planning is more important than clearing paths in numeric order.
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 · nes
- 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.