Issue: #24 B
"Worlds Collide," Part One. The crossover event of 2013 starts here! The Mega Man/Sonic the Hedgehog epic kicks off with a bang as the Blue Blur and Blue Bomber meet for the first time! And considering how hard they're fighting each other, it might be the last! Why are the heroes trying to take each other down? Drs. Eggman and Wily know, and they're loving every minute of it! You cannot miss this...
Creators: John Workman, Pat Spaziante, Jim Amash, Matt Herms, Mike Pellerito, Ian Flynn, Vincent Lovallo, Paul Kaminski, Jamal Peppers, Victor Gorelick
Characters: Knuckles, Dr. Robotnik, Air Man, Ra Moon, Orbot, Dr. Wily, Quick Man, Metal Sonic, Shadow the Hedgehog, Wood Man, Mega Man, Tails, Amy Rose, Sonic, Bass, Cubot, Snake Man, Bubble Man, Magnet Man, Flash Man
Story arcs: When Worlds Collide