All the Latest Game Footage and Images from The New Adventures of Sonic the Hedgehog The New Adventures of Sonic the Hedgehog is a fangame based on Sonic Cartoons & Archie Comics. The Game itself ...

Robotnik do something he doesn’t want to in Sonic the Hedgehog 4. Scratch and Grounder are from the animated adaptation of the franchise, Adventures of Sonic the Hedgehog. They were Dr.