Sonic Universe #54

Sonic and Mega Man fight for their lives in 'When Worlds Collide': Part Eleven of Twelve! The evil doctors Eggman and Wily have completed their ultimate battle-weapon: the Egg-Wily Machine X-Powered by the Chaos Emeralds, it is the most powerful battle machine ever constructed! As our heroes do battle, Metal Sonic and Bass join the fray! Will the combined might of the Wily/Eggman arsenal be too much for Sonic and Mega Man to handle? Featuring a zone-shattering new cover from Patrick 'SPAZ' Spaziante and a special behind-the-scenes 'Pencil Ink Color' variant! Concluded in this month's Sonic the Hedgehog #251!

Characters: Amy Rose, Bass, Blaze the Cat, Charmy Bee, Doctor Eggman, Doctor Light (Mega Man), Doctor Wily, Dust Man, E-123 Omega, Espio the Chameleon, Gravity Man, Grenade Man, Hyper Storm H, Knuckles the Echidna, Mega Man, Metal Sonic, Plug Man, Proto Man, Rouge the Bat, Rush (Mega Man), Shade Man, Shadow the Hedgehog, Sheep Man, Silver the Hedgehog, Sonic the Hedgehog, Tails (Sega), Treble, Vector the Crocodile