Check out my full walkthrough of the new Batgirl: A Matter of Family DLC in this three part series. This is the first story-based DLC for Batman Arkham Knight, currently available to Season Pass holders, and will become available to purchase separately on July 21st.
Batgirl plays very similar to Batman however she doesn't have quite as many gadgets. She can hack just about anything though, so that allows you to distract enemies more often and also disorient enemies in quite a few instances.
Enjoy the gameplay, and check out my YouTube Channel for more videos!
Batgirl DLC Gameplay Part 1