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Play Double Dragon 3: The Rosetta Stone (prototype) (English) Online
Double Dragon 3: The Rosetta Stone (prototype)
Play Double Dragon 3: The Rosetta Stone (prototype) online. Travel toward the Rosetta Stones with Punch, Kick, a double-tap run and cooperative martial-arts attacks.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Double Dragon 3: The Rosetta Stone (prototype)
Quick start
- Learn Punch, Kick and Jump.
- Double-tap Left or Right to run.
- Keep a partner aligned for a cooperative attack.
- Clear each country’s opposition on the route to Egypt.
Controls
Use the eight-way joystick with Punch, Kick and Jump. Double-tap Left or Right to run. The arcade game returns to separate Punch and Kick attacks instead of Double Dragon II’s directional attack buttons.
Double Dragon 3: The Rosetta Stone (prototype) — About this game
Double Dragon 3 sends the Lee brothers across the United States, China, Japan and Italy before the Rosetta Stones lead them to Egypt. Punch and Kick replace the previous game’s directional attacks, while double-tapping a horizontal direction starts a run. Players can cooperate in special attacks, including a back-to-back hurricane kick and a triangle jump. Learn the return to ordinary Punch and Kick before chasing a running attack, then line up with a partner when attempting a shared move rather than treating the other fighter as another obstacle.
Double Dragon 3: The Rosetta Stone (prototype) Game manuals
Cheats
Infinite Time
1 "开启", 0, 0x1C001E, 0x09, 0, 0x1C001F, 0x99Unlimited shopping time
1 "开启", 0, 0x1C0023, 0x30Infinite Gold
1 "开启", 0, 0x1C002F, 0x99Infinite Lives PL1
1 "开启", 0, 0x1C207B, 0x03Infinite Energy PL1
1 "开启", 0, 0x1C2014, 0x03, 0, 0x1C2015, 0xE7Infinite Lives PL2
1 "开启", 0, 0x1C217B, 0x03Infinite Energy PL2
1 "开启", 0, 0x1C2114, 0x03, 0, 0x1C2115, 0xE7Infinite Lives PL3
1 "开启", 0, 0x1C227B, 0x03Infinite Energy PL3
1 "开启", 0, 0x1C2214, 0x03, 0, 0x1C2215, 0xE7Player 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 · arcade
- 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.