Destruction of Halvo BayEdit
Around thirty days after Emergence Day, Frost was part of the effort to defend the city of Halvo Bay from a huge Locust assault. Frost was stationed in the Seahorse Hills during the battle and assigned to protect civilians. Frost was killed stopping the Locust from killing a group of families. Frost's COG Tag was later recovered by Pvt. Garron Paduk of Kilo Squad.
- Gears of War: Judgment (First mentioned)