Free Halo Wars 2 Season Pass (Reg $24.99). The game isn't out yet but it's very highly anticipated and most will probably buy it. This season pass gives you lots of in game updates and other goodies. Grab it now while it's free and you can use it later when you get the game. This is a very rare promo from Microsoft and only free for a short time so add it to your account now and you will always have it free. The Season Pass delivers regular updates that span more than six months, including: New Leaders with abilities that change the course of multiplayer matches, new Units that add to your multiplayer arsenal, new Blitz cards to collect and take into battle, and new campaign missions that expand the Halo Wars 2 story.