Sonic Generations, playthrough part 3 (no commentary)

In this part, I do more challenges and rival battles, and unlock the next boss fight. The Shadow rival battle is annoying. You have to hit every meteor and run into Shadow until he is defeated, which I did not know going into it. In the story, the two sonics and the two tails figured out the strange monster does not like the chaos emeralds. A valuable weakness the heroes could use to defeat the monster. Enjoy and stay tuned for more Sonic.