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. Following the Lead Spartans, Warthogs and other classic Halo fighting forces in a brutal war against a terrifying new enemy on the biggest Halo battlefield ever.- All-new, Action-packed Story – The heroes of Halo Wars return to find themselves - and the galaxy - in more danger than ever. Summary: Lead Spartans, Warthogs and other classic Halo fighting forces in a brutal war against a terrifying new enemy on the biggest Halo battlefield ever.- All-new, Action-packed Story – The heroes of Halo Wars return to find themselves - and the galaxy - in more danger than ever.