Sonic the Hedgehog #247
- Publisher: Archie Comics
- Written By: Ian Flynn
- Art By: Evan Stanley, John Workman, Lamar Wells, Matt Herms, Terry Austin
- Language: English
- Digital Release Date: April 3rd, 2013
"At All Costs," Part 1. 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!