Sonic And Knuckles & Sonic 2 is an online SEGA game that you can play at Emulator Online. This free Sega game is the United States of America region version for the USA. Sonic And Knuckles & Sonic 2 is a single title from the many platform games, arcade games and sonic games offered for this console. If you enjoyed playing this, then you can find similar games in the sega games category. Sonic And Knuckles & Sonic 2 game is from the various retro games on the site, and there are more games like this, including Sonic Mania Edition, Sonic & Knuckles + Sonic the Hedgehog 3 and Sonic Advance 3.