Casey is a Halo Spartan-IV. Casey is 28 years old. Due to her exceptional skill as a UNSC Marine she was selected for the the Spartan IV program. Casey is 6ft 1in, and weighs 190lbs. Casey is a buxom and curvy beauty, although a bit bottom heavy. Her hips are wider than her shoulders. She is extremely strong and trained in various forms of combat, from firearms to CQC she can do it all. Casey wears Yoroi armor, a samurai-esque helmet adorns her head.