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Play Double Dragon II (US_EU edition · English) Online
Double Dragon II
Play Double Dragon II online for Game Boy. Billy and Jimmy confront an organization that has targeted their martial-arts school and friend. This Game Boy sequel offers selectable difficulty and a street-fighting journey built around lining up attacks, landing kicks and handling groups of enemies.
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 Double Dragon II
Quick start
Press START and begin the first stage. Face the first opponent, align your position and try a short attack followed by a retreat. Practise the jumping attack before fighting several enemies at once.
Controls
D-pad: move; A: punch; B: kick; A+B: press A+B twice for the aerial uppercut; START: pause/resume.
Double Dragon II — About this game
Billy and Jimmy confront an organization that has targeted their martial-arts school and friend. This Game Boy sequel offers selectable difficulty and a street-fighting journey built around lining up attacks, landing kicks and handling groups of enemies. Move into the same line as an opponent before striking, then change position to avoid being surrounded. Punches, kicks and jumping attacks give different ways to control space. Watch the life gauge and use openings between enemy attacks instead of trading hits without a plan. Press START and begin the first stage. Face the first opponent, align your position and try a short attack followed by a retreat. Practise the jumping attack before fighting several enemies at once.
Double Dragon II 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.