Cold War Free Access Week - Start Date and Available Modes Explained Play Black Ops Cold War's Outbreak and Multiplayer for an entire week for free. Call of Duty Black Ops Cold War Season Two is just around the corner and the players just need to wait a few days more to get the new season content, but Activision has some surprises for the opening of the new season. From February 25 for an entire week, Call of Duty Black Ops Cold War will be available for free during the Cold War Free Access Week. Here you can find out the details of this free event: