Archie Comics' Sonic the Hedgehog comic book series was first published in May 1993, starting off in the continuity of DiC Entertainment's Saturday Morning cartoon series, which first aired several months later. It has continued publication ever since and as of January 2014 has run for 256 issues, making it the longest-running comic book based on a video game.
Other Sonic comic books include Sonic the Comic, a British comic book series published for nine years since 1993, a spin-off series centering around Knuckles the Echidna, an American-made comic book series based on Sonic X and, most recently, Sonic Universe.
Psuedo-Sonic! (Sonic the Hedgehog #9, 1994)
Sonic goes flower picking for Princess Sally, but Betty Butterfly warns him that he is picking poison sumac blossoms, swelling him up.