Halo Wars 2 delivers real-time strategy at the speed of Halo combat. Get ready to lead Spartans, Warthogs and other classic Halo fighting forces in a brutal war against a terrifying new enemy on the biggest Halo battlefield ever.

The Halo Wars 2: Ultimate Edition includes 
  - Halo Wars 2 game
  - Early Access for Halo Wars 2, allowing you to download and start playing four days before the game’s standard release date
  - Halo Wars 2 Season Pass download code
  - Halo Wars: Definitive Edition download code.