Board Thread:General Discussion/@comment-24270839-20131212055952/@comment-24064122-20131224213022

Myself 123 wrote:

Sonic CD didn't reveal Sonic's age and Sonic Jam doesn't reveal Amy's age, so there's zero chance of the two contradicting each other. but amy's age would contradict jam if there was 4 years between 3&K and adventure. and it is evident that at least some substantial time passed because the characters changed appearance