Is shadow related to Sonic?

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2. How old is classic Amy?
3. How does Sonic turn into Hyper Sonic?
4. Are Sonic and Knuckles Brothers?
5. What is Sonic music?
6. What console is Sonic 3 and Knuckles on?
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Tags

1. #franchise
2. #hedgehog
3. #gerald
4. #eggman
5. #black
6. #grandfather
7. #series
8. #debuted
9. #professor
10. #maekawa
11. #installment
12. #within
13. #shiro
14. #takashi
15. #fictional
16. #shadow
17. #iizuka
18. #doctor
19. #adventure
20. #created
21. #sonic
22. #anthropomorphic
23. #universe
24. #immortal
25. #antagonist
26. #robotnik