The product is a Sega Genesis game cartridge of Sonic & Knuckles, released in 1994 by SEGA. It is part of the Sonic the Hedgehog video game series and falls under the genres of platformer and action & adventure. The game is rated E for Everyone and is designed for the NTSC-U/C region (US/Canada). Please note that the listing does not include a cover for the cartridge. 👉UNTESTED , has a sticker on outside No flap. (I've played this cart in the past, did work well) However due to age selling now AS-IS
eBay