The third and final act of the epic Sonic / Mega Man crossover event begins here! "Worlds Unite" Part Nine Sigma began his conquest of all worlds. Now it's up to Sonic, Mega Man, and X, to combine these worlds against Sigma! This is a "who's who" SEGA and Capcom characters to respond to this important call to arms! But Sigma-still active in the

Sonic the Hedgehog isn't just the fastest running hero around -- he's the longest running too! From killer robots to mad scientists to evil wizards -- Sonic's overcome them all! He's traveled the world at super-sonic speed! For every villain he's faced, there's a friend he's made! Sonic is simply the coolest hedgehog there is! SONIC COMICS