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Play Alex Kidd in Miracle World 2 (Hack · World edition) Online

Alex Kidd in Miracle World 2

Play Alex Kidd in Miracle World 2 online on Master System. Explore new platform stages and search for hidden routes in this fan-made Alex Kidd sequel.

Browser play

How to 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 Alex Kidd in Miracle World 2

Quick start

Begin the adventure, practise moving, jumping and punching, then explore the opening route carefully. Check side passages instead of assuming the original stage layout.

Controls

Move left or right and press down to crouch. Use the jump action to cross gaps and the punch action to break blocks or use the active attack item. Pause opens the map and inventory.

Alex Kidd in Miracle World 2 — About this game

This fan-made sequel rebuilds the familiar platform adventure around new level layouts, secrets and puzzles. Alex travels through unfamiliar terrain, where a useful route can be hidden behind a wall or away from the most obvious path. Judge the next landing, punch blocks and investigate passages before moving on. The original movement and combat form the foundation, but knowing the old stages will not reveal the new way forward. Take time to read the terrain and remember the clues you find.

Alex Kidd in Miracle World 2 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: October 24, 2026
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.

Editorial policy and sources Trust center EmulatorJS player help