Celebrate 50 issues of Mega Man with the latest chapter in the globe-smashing SONIC/MEGA MAN crossover event! "Worlds Unite" Part Four: Act One comes to its mind-blowing conclusion! Sigma’s plan reaches its first stage, and the worlds of Sonic and Mega Man have fused! It’s definitely going to take more than one hero to stop the threat from the future—maybe even ten! Sonic, Mega Man, X, Sticks, the Freedom Fighters, Robot Masters and Maverick Hunters—UNITE! PLUS: Stick around for a special bonus anniversary story as Mega Man and X meet for the first time! Featuring an amazing cover from the legendary Patrick "SPAZ" Spaziante!

The next exciting chapter in the SONIC/MEGA MAN "WORLDS UNITE" crossover event starts here! "Worlds Unite" Part Five: The worlds of Sonic and Mega Man have been joined together by Sigma, and it’s going to take a full-on army of unified heroes to make it right! Actually—scratch that—it’s going to take some heroes AND some villains! When the mysterious and malicious Xander Payne inexplicably arrives with Drs. Eggman and Wily in tow, our heroes get new insight into Sigma’s plans! Featuring cover art from the legendary Patrick "SPAZ" Spaziante!

The Mega Man Zero series is a fan-favorite Mega Man spin-off known for it's exciting gameplay, stellar character designs, and engaging story. Mega Man Zero: Official Complete Works collects the unique artwork of the series, and is filled with character designs, concept sketches, location artwork, key visuals, item charts, creator interviews, and more! A must-have for all video game fans and inspired artists!

The sequel to the record-shattering Sonic the Hedgehog and Mega Man crossover is here! You saw what happened when "Worlds Collide!" Now brace yourself for when WORLDS UNITE! Sigma--the brilliant villain from the future--has fused the worlds of Sonic the Hedgehog and Mega Man together! Now he feeds on the super-planet's energy to become unstoppable! It's up to Sonic and Mega Man to raise an army to fight the time-hopping villain. Joining them are the Freedom Fighters, the Robot Masters, X and his Maverick Hunters, Sticks and her friends, and--Dr. Eggman and Dr. Wily?! But it won't be easy, as Sigma uses his powers to reach across space and time to recruit an army of his own! It's a battle of epic proportions to save the Unified World! Featuring the introduction of the STREET FIGHTER cast, including Ryu, Chun-Li, Guile and Ken! This volume collects WORLDS UNITE parts 5-8, including SONIC UNIVERSE #77, SONIC BOOM #9, SONIC THE HEDGEHOG #274, MEGA MAN #51 and selections from the MEGA MAN: WORLDS UNITE BATTLES and SONIC THE HEDGEHOG: WORLDS UNITE BATTLES one-shots and includes bonus materials such as creator spotlights, production art, and 16 pages of cover images. From the Trade Paperback edition.

Mega Man is betrayed and defeated by the last person he expected. Now, there's just one more chance to save Silicon City and the people he loves most - can Mega Man go FULLY CHARGED one more time?

The ALL-NEW Sonic/Mega Man Crossover sequel comes to a chaotic close with “Worlds Unite” Part Twelve: The grand finale to “Worlds Unite” sees our super-powered heroes Sonic and Mega Man face off against the evil Sigma in his final, most lethal form! If that wasn’t enough, the Genesis Portal-ravaged reality is falling apart and time is running out to fix it! You don’t want to miss the stunning conclusion to the biggest crossover event of the year! Featuring the worlds of STREET FIGHTER, SKIES OF ARCADIA, NiGHTS INTO DREAMS, OKAMI, GHOSTS ‘N’ GOBLINS, ALEX KIDD and more! Featuring cover art from the legendary T.Rex!

The sequel to the record-shattering Sonic the Hedgehog and Mega Man crossover is here! You saw what happened when "Worlds Collide!" Now brace yourself for when WORLDS UNITE! Dark forces have come together in the far future! The vicious conqueror Sigma has cheated death again and escaped the justice of X and the Maverick Hunters. He's crossed space and time to join forces with Zavok and the malicious Deadly Six of Lost Hex! Sonic and Mega Man could save us--but they've gone missing! Now the Freedom Fighters of Sonic's world and the Robot Masters of Mega Man's world must take up the fight to save their heroes and stop the coming tide of darkness! WORLDS UNITE features guest appearances by the cast of SONIC BOOM, MEGA MAN X and some of CAPCOM and SEGA's biggest stars! This volume collects WORLDS UNITE parts 1-4, including SONIC UNIVERSE #76, SONIC BOOM #8, SONIC THE HEDGEHOG #273, MEGA MAN #50 (includes 10 extra pages of story!) and selections from the MEGA MAN: WORLDS UNITE BATTLES one-shot, and also includes bonus materials such as creator spotlights, production art, and 21 pages of cover images. From the Trade Paperback edition.

"Dr. Eggman and Dr. Wily are evil geniuses who want to conquer their worlds, but have been foiled every time by their blue nemeses! When the power of a Chaos Emerald allows the two to meet, it's game on! It's cross-world chaos as heroes are pit against each other! The Blue Blur and Blue Bomber battle from one world to the other with Eggman and Wily laughing behind the scenes. Who comes out on top? Can the heroes come to an understanding and save the world?"--Page 4 of cover.

The third and final act of the EPIC SONIC/MEGA MAN CROSSOVER EVENT begins here! “Worlds Unite” Part Nine: Sigma has begun his conquest of ALL the worlds. Now it’s up to Sonic, Mega Man and X to unify those worlds AGAINST Sigma! It’s a “who’s who” of SEGA and Capcom heroes answering this important call to arms! But with Sigma still active on the unified world, he turns his gaze upon those left behind..! Featuring the worlds of STREET FIGHTER, SKIES OF ARCADIA, NiGHTS INTO DREAMS, OKAMI, GHOSTS ‘N’ GOBLINS, ALEX KIDD and more! Plus cover art from the legendary Patrick “SPAZ” Spaziante!

The SONIC/MEGA MAN Crossover event explodes beyond the worlds of just our two blue heroes! “Worlds Unite” Part Ten: Sonic, Mega Man, X and Sticks continue to rally heroes from across the wide expanse of the SEGA and Capcom universes! Who will be brave and join the unified assaulted against Sigma? PLUS with all of the heroes busy, who’s keeping an eye on the malicious Xander Payne and Evil BFFs Drs. Eggman and Wily? The villains MUST be plotting something now—but what? Featuring the worlds of VIEWTIFUL JOE, GOLDEN AXE, BREATH OF FIRE, PANZER DRAGOON, BILLY HATCHER, MONSTER HUNTER and more! Plus cover art from the legendary Patrick “SPAZ” Spaziante!