I have modified Batgirl to a newer level. Those of you who may have seen Batgirl as being cute and cheerful, you'll find that my version of the character is quite different. My version of Batgirl is going to be the stuff of nightmares. Instead of seeking justice, Batgirl is hell-bent on revenge. I made her appearance to be dark and scary like Batman, and I also made the claws on her gloves more threatening. Some of my pictures even show her using a gun since Batgirl is out for revenge.
Things would have been better if Batgirl was the same thing I mentioned instead of becomg Oracle. When I work on Batman comic books, Barbara Gordon gets cured from being crippled after being exposed to chemicals and electrocuted during a fight between Batman and the Death Knight. After realizing she can walk again, Barbara resumes her role as Batgirl but using it to take revenge on Joker. Darker and more violent than before, Batgirl murders the Joker in cold blood, but realized the man she killed was only a clone created by the Death Knight. The real Joker was in an imprisonment for years.
Barbara Gordon will be introduced in the first Batman video game as Bruce Wayne's girlfriend. In a later game, Barbara is grieved into thinking her father (who is Commissioner Gordon) was murdered. To avenge him, Barbara becomes the vengeful Batgirl to try to kill all of the criminals in Gotham City. Not only did Batgirl want revenge on whoever could have murdered her father, but also on Batman himself. She thinks Batman is a failure because he couldn't save her father in time. As you can see, Batgirl starts off as a villainess instead of the Dark Knight's side kick.