Sonic The Hedgehog 2
SMS
Sonic The Hedgehog 2
Sega Master System
The emulator loads when you click — nothing to download
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Controls Keyboard → Sega Master System
Arrows / WASD D-Pad
Z Button 1
X Button 2
Enter Start / Pause
F Fullscreen
USB and Bluetooth gamepads are detected and mapped automatically as soon as you connect them.
About Sonic The Hedgehog 2
The 8-bit sequel to Sonic's debut, introducing Tails as a playable companion and new zones, plus a special mode racing to the Death Egg to stop Dr. Robotnik once more.
Console
Sega Master System
