"Panic in the Sky" Part Three: The finale to the “Shattered World Saga” is reaching a fevered pitch! Sonic battles Dr. Eggman in a desperate bid to rescue Chip! The Freedom Fighters invade Eggman's refinery against impossible odds! Rotor flies the Sky Patrol into a no-win battle with the Death Egg! And it only gets more nuts from there!

"Turnabout is Fair Play": The epic anniversary issue you've been waiting for is finally here! Back in Sonic #50, Sonic managed to win against his arch-rival, Dr. Robotnik. In Sonic #175, the doctor got his revenge! Now they duel for the fate of the world! Will freedom come to Mobius? Or will the Eggman Empire rule forever more? Place your bets - but be ready for the startling conclusion! Don't miss this cranium-creasing, brain-bending, mind-blowing saga!

Sonic's Freedom Fighters are finally ready to restore the planet! Unless, of course, someone does even more damage! Cue: the evil Dr. Eggman (of course)! He has a plan of his own and strikes first! The mad doctor launches a multi-pronged assault that will leave you speechless-everything has been building up to this moment! The final chapter to the Shattered World Saga begins here!

The SUPER DUPER DUO of SONIC and TAILS unite in “Genesis of a Hero” Part Two: The 25th Anniversary celebration of Sonic the Hedgehog continues in this retro-action adventure! Sonic has chased Dr. Eggman clear across Westside Island, and now into the skies! Can Sonic and Tails survive a head-on assault of the Wing Fortress? And what sinister secrets lurk beyond the clouds? Featuring cover art by veteran Sonic comic artist Patrick “Spaz” Spaziante

"Heroes," Part Two. Dr. Eggman lays siege to New Mobotropolis once again, but this time with no Sonic around! It's up to the brand new Team Freedom to prove their mettle against Dr. Eggman's Metal Series! Plus – what evil lays in wait, and just what in the world is "Operation: Deadly Cuddles?!”

The Super Sonic Warrior returns in “Genesis of a Hero” Part Three: The 25th anniversary celebration continues with another blast to the past! Which is also to the future, and the past, and back again! When Sonic goes to see the annual return of Little Planet, he’s surprised to find it chained to a mountain! Join us for the exciting adventures of Sonic CD! Featuring cover art by the legendary Patrick Spaziante.

ALL-NEW DIRECT MARKET-EXCLUSIVE special! There are so many epic battles in the SONIC/MEGA MAN crossover event that the biggest brawls of the bunch have exploded into their very own book! Twelve issues just isn’t enough to contain all the frantic action of “Worlds Unite!” The action spills over into this second special stand-alone issue where an all-star cast of creators bring you an extraordinary all-action issue! Watch as Sonic battles the Deadly Six, Knuckles throws down with Break Man, and Sticks… goes after Roll?! LET’S GET READY TO RUMBLE!

The adventures of Shadow the Hedgehog and the other members of Team Dark.

"At All Costs," Part One. On the eve of the history-making 'Worlds Collide' crossover event, Sonic's Team Fighters have reached the frigid north! The plan: finally rescue Mecha Sally. But will Silver's arrival help or hinder their efforts? Meanwhile, 'Operation: Deadly Cuddles' goes into full effect, menacing Team Freedom! It's the last stop of the road to the Sonic/Mega Man crossover event - with an explosive ending that will rock Sonic's world!

The suspense builds for Sonic in "Panic in the Sky" Part Two: Sonic and the Freedom Fighters have faced a crushing defeat at the hands of Dr. Eggman and his entire evil Eggman Empire! Now it becomes a race against time to get back in the fight and save the day! But when Dr. Eggman uses Chip and the power of the Chaos Emeralds, are our heroes already too late? Featuring the second of four connecting covers by comics pro Dan Schoening plus a “Gaia Colossus” variant by the excellent Evan Stanley!