All-new, Action-packed Story - The heroes of Halo Wars return to find themselves - and the galaxy - in more danger than ever. Following the events of Halo 5, the all-new story is told in action-packed missions set on the legendary Halo destination known as the Ark. Players will strategically command overwhelming firepower in large-scale battles against a terrifying threat facing the UNSC and all of humanity. Build Your Halo Army - Construct your bases, prepare your vehicles and amass your troops. Lead them into huge battles that span across alien environments in a vast collection of campaign and multiplayer maps. Multiplayer Warfare - Play with or against your friends and the Xbox Live community in up to 3v3 matches. All-new units with explosive firepower, Leaders with special abilities that help to turn the tide in battle and thrilling multiplayer modes are at your fingertips as you wage war on a variety of maps. Blitz: Instant Command - Blitz is an entirely new way to experience Halo Wars and real-time strategy gameplay. Combining tactical combat with card-based strategy, your deck is your army in Blitz as you build collections of powerful Halo vehicles and troops and command those units in fast-action matches online or solo against waves of enemies.