Amy in the main series is presented as being somewhat kind and girly. Back in the day, she was referred to as an "optimistic tomboy". However, Amy had grown a more feminine personality, such as an interest in shopping and fashion, but that did not remove her tomboyish nature. Despite fluctuating between a girly-girl and a tomboy, Amy has become a bit more obsessive and far more aggressive, much to Sonic's dismay. She often shows her anger by pulling out her Piko Piko Hammer out of Hammerspace, sometimes threatening Sonic with it.

She has ahown a very powerful and aggressive attitude, willing to fight whenever necessary.

Despite her aggressive tendencies, Amy has a kind heart, never gives up, and is one of the most optimistic and cheerful characters. Amy is always full of hope and is always cheering on for the good side of things. She almost never seems to find anything hopeless.

So for Amy you can base yourself on his past incarnations or have your own spin. Although she can be tricky as she has to mix girly, tomboy and cool.