Play Sonic & Knuckles game online for free
Sega Mega Drive

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You can play Sonic & Knuckles game online for free, as on Sega Mega Drive on this page.

Before starting the game, carefully read the controls below.

To start playing Sonic & Knuckles game, select variant from list below and wait for the full game load. The most popular variant will load automatically.

Player 1
ButtonKey
Left←
Right→
Up↑
Down↓
SelectSpace
StartEnter
AZ
BX
CC
XA
YS
ZD
Player 2
ButtonKey

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