Sonicman: The Black Knight is a GOD AWFUL shame starring Sonic in some black clothing making him resemble a bat and Mario (named Mariobin; he barely appears), who is later replaced by Tails (called Tobin). In it, some weird clown named Dr. Eggman (nicknamed Dr. Robotnick, or Dr. Jobotnik here) decides to kill Sonic using his card tricks and stuff and Sonic grabs a sword and gets in his Sonicmobile (which is blue, not black) and goes off to stop Dr. Eggman from killing him. And uhh, he uses a sword. And he's a bat. And he's black and blue. And he's a knight, but not really. And he goes inside a book.
50% of the game is about driving the Sonicmobile and avoiding some other clowns from killing Sonic. And this part is very fast paced. The other 50% of the game is sword fighting and platforming. In it, Sonic must kill clowns by cutting them. The final boss is a combination of both: while Dr. Roboteggnickman drives a big robot thingy, Sonic is driving the car avoiding the orbot's attacks, then jumping out of the car and fighting Eggman. And it's epic. And the end, You cut off Dr. Eggman's PINGAS and you win. Really. You win. Arn'et you happy that you didn't die? COME ON! AWNSER ME! Oh well, Bye. -leaves-