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Play Bokosuka Quest III (Hack · 1.0 · Japanese) Online
Bokosuka Quest III
Play Bokosuka Quest III online on NES. Read a concise introduction, getting-started guidance and controls for this distinct ROM hack edition.
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 Bokosuka Quest III
Quick start
Press START on the title. Use the cross key to advance your squad, and use A or B to switch the control target in the order of "Everyone → King → Private → Knight". In the early stages, let the king crash into trees and rocks to rescue his allies and create a cohesive army. Contact will result in a battle, so instead of attacking weaker soldiers haphazardly against stronger enemies, divide the roles of your troops and proceed to the castle.
Controls
D-pad: Move the currently selected ally squad one square at a time up/down/left/right. A button/B button: Switch the controlled allies in the order of all, king, private, and knight. START: Start the game from the title screen. START and SELECT are not used during the game, and there is no pause function.
Bokosuka Quest III — About this game
Bokosuka Quest III is a modified NES edition built from an identified retail release. This catalog keeps the project separate from the original game and does not present undocumented differences as confirmed features. Its basic play structure follows the identified base, while graphics, stages, text, rules or balance may vary with the project version.
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.