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Play CutThroat Island (World edition · Revision Beta) Online
CutThroat Island
Play CutThroat Island online on Mega Drive. Choose a fighter, learn attacks and defence, practise special inputs, and battle through one-on-one matches in your browser.
Browser play

Sega Genesis / Mega Drive — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play CutThroat Island
Quick start
Select Morgan Adams or William Shaw, then learn the basic swordplay before chasing the treasure. Move carefully through each brawling and platforming section, break containers and search side routes for keys, medicine and extra lives. The aggression indicator unlocks awarded bonus moves when it flashes, so do not waste time trying them before they are active. Blocking is safer than trading hits with crowds, and a jump followed by an attack produces the useful scissor kick. Five special treasure chests are optional collectibles; the immediate objective is to survive each area, defeat pursuers and reach the next set piece.
Controls
The D-pad moves the character; Start pauses. B performs a sword slash during swordplay or a weapon-butt strike while brawling. C jumps, and pressing B after C performs a scissor kick. Hold Back and press B while grappling to throw an enemy behind you. A plus a direction throws a carried weapon, while A+B blocks on a three-button pad; a six-button pad may also use X, Y or Z to block. Later bonus moves appear on screen after they are awarded and only work while the aggression indicator is flashing.
CutThroat Island 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 · segaMD
- 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.