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Play Mortal Kombat II (EU_BR edition · English) Online
Mortal Kombat II
Play Mortal Kombat II online on Master System. Fight in Outworld with a new roster and revised defensive controls.
Browser play

Sega Master System — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| 1 / START | X |
| 2 | Z |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Mortal Kombat II
Quick start
Press 1, choose Easy, Medium or Hard with up/down and confirm with 1. Select a fighter and confirm with 1 or 2. Practise 1+2 blocking before advancing.
Controls
Left/right: move; up: jump; down: crouch. 1: punch; 2: kick; 1+2 together: block. Down+1: uppercut. Away+2: roundhouse; down+away+2: sweep. Directions are relative to your opponent.
Mortal Kombat II — About this game
Shao Kahn hosts the next tournament in Outworld, drawing the surviving warriors into another contest. Choose from fighters such as Kitana, Jax and Reptile, each with special techniques that reward precise directional inputs. Win two rounds by reducing the opposing health bar or retaining more health at the time limit. The Master System sequel uses both attack buttons together for blocking, so returning players must adjust their defense. Practice a reliable counter before challenging Kintaro and Shao Kahn.
Mortal Kombat 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 · segaMS
- 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.