Sonic the Hedgehog is a prolific game franchise that started life on the Sega Genesis/Mega Drive. Covering both 2D and 3D iterations through the generations, Sonic is known for speedy movements ...

You can't catch what you can't see: Mario and Sonic appearing in the same game would have been unthinkable ... Japan. But the world's favourite plumber and Earth's fastest hedgehog haven't paid ...