YYYY/MM/DD - YYYY/MM/DD
Season 1 March - April
Season 2 March - April
Season 3 March - April
No one has heard anything about survivors from Venice. Recent intel suggests that the horde is moving towards an underground base. The previous invasion must have only been the beginning. Global Risk forces identified the underground location as Valkyrie Laboratory, which no one knows its purpose.
Global Risk is planning a major campaign, but they need more information. A squad was dispatched to the base. Once inside, the squad saw what was being planned and the potential destruction of mankind. Moments later, the undercover mission was exposed and now must do everything they can to escape with these information.