or Sonic 3, you could get the Knuckles expansion cartridge and then when you stick both games together, you got to go to a whole new world. The thing is that you can't get to the next levels ...

It's all thanks to a custom Sega Genesis cartridge. IGN received a Sonic the Hedgehog 3 ... with Tails and Knuckles appearing in 2, Shadow in 3, and a mysterious fourth new character planned ...

Not only was Knuckles finally playable in this version but the cartridge also came with intriguing ‘lock-on technology’ where you could open a flap on top to insert another cartridge. This allowed you ...

Sonic the Hedgehog 3 star Colleen O'Shaughnessy has called for a Tails spin-off because, well... why should Knuckles have all the fun? In a new interview with ComicBook, the voice actor said she ...

Directed by Jeff Fowler, who has directed all three films in the series, Sonic the Hedgehog 3 stars Jim Carrey, Ben Schwartz, ...

Knuckles, Tails, and all our returning characters, and never losing sight of the fact that the title of this movie is still Sonic 3. It's not “Shadow the Hedgehog, Guest Starring Sonic.” ...