Mary
from Metal Slug
Origin
Germany
Becoming a instructor at an young age, she is usually nice towards her cadets from the beginning, a trait unique to her, since other drill instructors tend to be more strict. She tends to be careless, usually tripping and dropping her things on the floor.

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