Due to her cold and harsh personality, she was able to be promoted as one of the commanders in the Ptolemaic Army. She is the strictest person with enforcing the rules of the Ptolemaic Army. She is also on good terms with Yoshino. In fact, Dragunov states that Yoshino is the number one person with which she doesn't want to open hostilities against. Dragunov is also friendly with Caroline, often looking after the younger mechanic like a little sister. She seems to have a strong rivalry with Veronica, and often compete in physical activities or piloting vehicles. Sisilia typically finds herself caught in the middle between them. Despite losing her left eye she's one of their best snipers, being able to pilot her custom Hover Unit whilst firing.

Metal Slug
Metal Slug is a series of run and gun video games originally created by Nazca Corporation before merging with SNK 1996 after the completion of the first game in the series. Spin-off games include a third-person shooter to commemorate the 10th anniversary of the series and a tower defense game for the mobile platform