Oversized hardcover editions of IDW's celebrated Sonic the Hedgehog comics including the ongoing series annuals and mini-series all presented in recommended reading order!

Dr. Starline is back to his evil antics! But to enact his latest scheme he'll have to get into an abandoned Dr. Eggman base and past an army of badniks! To do that he'll need the help of some of Sonic's greatest enemies! Mimic Rough Tumble and Zavok are back and badder than ever! Then Hold on to your chili dogs Sonic fans! The Metal Virus is gone but things aren't back to normal. Omega is damaged and his allies turn to Team Sonic for help. The only way to rebuild him is to trade parts with a mysterious champion Chao racer so it's off to the races for Cream Cheese Amy and Rouge!

But when Dr. Eggman unleashes his latest attack Sonic and Tails will have to rely on their friends to help them foil his newest dastardly plan! There's a new kid on the block! And a new... tower? While Tangle tries to initiate the new recruit Belle into the Restoration Sonic Tails and Amy investigate a mysterious structure that has popped up. Turns out it's a maze of twisting corridors and crazy challenges!

Collects the Bad Guys mini-series plus issues #33–40 from volumes 9 and 10 (Chao Races & Badnik Bases and Test Run!) of the Sonic the Hedgehog series.