How old are the Sonic games?

Related questions

1. How does Sonic go fast?
2. What is Sonic Tails gender?
3. Can tails go super?
4. Is tails a girl from Sonic?
5. Is Sonic faster than the flash?
6. Is Sonic the Hedgehog fast?
7. How fast is classic Sonic?
8. Who purchased Sonic?
9. What makes Sonic so fast?
10. Is dash faster than Sonic?

Tags

1. #years
2. #chameleon
3. #vector
4. #espio
5. #tails
6. #rouge
7. #hedgehog
8. #silver
9. #crocodile
10. #shadow
11. #cream
12. #blaze
13. #rabbit
14. #sonic