The first game in the series to be developed by Treyarch who would later annually switch out development of Call of Duty games with franchise creator dev team Infinity Ward.
Actor Michael cudlitz character on this game (call of duty: the big red one) also features on one of his most popular role in (the walking dead) where him and a colleague or "survival partner" have constant disputes, the colleagues name is Glenn just like Michael cudlitz name in this COD tittle.