Izabella is a new unit introduced in Metal Slug Attack. She debuts in the "Sadistic Emotion" Extra Ops.
Izabella is an officer of the Rebel Army's prison system. Most of her job revolves giving rough discipline and punishment to her prisoners. While a feared sadist, Izabella has a bad habit of spoiling those she takes a liking to and has a large determination to do so. Izabella and Navy know each other well and are great friends.
In one instance, Izabella got an interest to Sisilia, even having plans to personally design Sisilia's prison cell. Despite failing, Izabella reminds Sisilia that she's in her capture list.
Izabella prefers using whips in combat. She has two whips; a barbed whip which she uses in her prison duties, and an electrical one which is reserved for special operations.
- Her appearance bears a resemblance to Meiko Shiraki from an anime and manga, Prison School.